* * issue : * * remote not functioning properly * * impact : * * patient may not be able to adjust bed as needed, leading to discomfort or inconvenience. * * possible causes : * * - * * loose or damaged wiring : * * the wires connecting the remote to the bed may have become loose or damaged, preventing the remote from sending signals to the bed. - * * faulty remote : * * the remote itself may have malfunctioned, either due to a hardware or software issue. - * * electrical problems : * * there may be an issue with the electrical system of the bed, preventing the remote from communicating with the bed's control unit. - * * circuit failure : * * the circuit board in the remote responsible for transmitting signals to the bed may have failed, leading to the remote not functioning properly. - * * interference from other devices : * * electromagnetic interference from other devices in the room may be affecting the remote's ability to communicate with the bed. * * recommendations : * * - * * inspect wiring : * * check the wiring connecting the remote to the bed for any loose or damaged connections. tighten or replace any loose wires as needed. - * * test remote : * * ensure that the remote is functioning properly by testing it on a different bed or using a new battery. - * * check electrical system : * * if the remote appears to be functioning correctly, check the electrical system of the bed for any issues. verify that the bed is properly grounded and that there are no loose connections or damaged wires. - * * install updates : * * if the remote uses any software, ensure that it is up to date with the latest version. software updates may include fixes for bugs that could affect the remote's functionality. - * * eliminate interference : * * identify any other devices in the room that may be causing electromagnetic interference. @topic:7


# # # issue - lack of the correct connector for the blood pressure ( bp ) cuff. # # # impact - inability to use the newly procured cuff with the existing equipment. # # # possible causes - the cuff that was received did not include the correct connector. - the correct connector was not available in stock when the cuff was ordered. - there was a misunderstanding in the communication between the biomedical engineer ( bme ) and the department that ordered the cuff, resulting in the wrong connector being ordered. # # # recommendations - verify the compatibility of the cuff and connector before ordering. - ensure that the correct connector is available in stock before ordering the cuff. - improve communication between the bme and the department that orders medical devices to avoid misunderstandings. @topic:5


# # # issue - temp probe is faulty. # # # impact - the monitor may not be able to accurately measure the patient's temperature. # # # possible causes - the temp probe may be damaged. - the temp probe may not be properly connected to the monitor. # # # recommendations - replace the temp probe. - check that the temp probe is properly connected to the monitor. - calibrate the monitor according to the manufacturer's instructions. @topic:20


# # # issue - thermoscan on the vital signs monitor is not displaying temperature readings correctly ( readings appear and disappear immediately ). # # # impact - inability to accurately monitor patient's temperature. # # # possible causes - thermoscan software issue. # # # recommendations - the biomedical engineer contacted the manufacturer to report the issue since the device is under warranty. - the manufacturer visited the site and updated the thermoscan software, resolving the issue. @topic:20


# # # issue - equipment : suresings vs4 vital signs monitor - problem : the temperature probe is not connected to the monitor. # # # impact - the monitor will not be able to display the patient's temperature. - this could lead to delayed or incorrect treatment. # # # possible causes - the probe may have been accidentally disconnected. - the probe may be damaged. - the port on the monitor may be damaged. # # # recommendations 1. check to make sure that the probe is securely connected to the monitor. 2. if the probe is damaged, replace it. 3. if the port on the monitor is damaged, contact a qualified technician to repair it. @topic:20


a philips routed bedside monitor may temporarily stop displaying its care group overview bar for up to 60 seconds if a network link carrying multicast traffic between the philips intellivue information center and the network routers is lost. while the multicast traffic is being re - routed, the monitor will not display the care group overview bar but will maintain connectivity to its associated philips intellivue information center. primary monitoring / alarms will remain available at the routed bedside monitor and its associated philips intellivue information center while the multicast traffic 1s being re - routed. to configure an intellivue patient monitor to function as an rbm : 1. put the monitor into service mode select main setup = > bed information = > igmp and set igmp to on. select main setup = > bed information = > ci mode and set ci mode to multicast. store the settings. 2 3 4. select main setup = > bed information = > ci ttl, and set ci ttl to a value of 8. 5 6. the ci address will change to 224. 0. 23. 63. 7. return the monitor to its normal operational mode. for further information regarding cscn routed bedside monitors refer to the cscn specifications ( p / n : 4535 640 24951 ) setting the date and time to set the date and time : 1. select the main setup smartkey to entyer the main setup menu. 2. select the date, time screen element from the monitor ’ s info line to enter the date, time menu. 3. select, in turn, the year, month, day, hour ( in 24 hour format, only ) and minute as necessary. select the correct values from the pop - up list. 4. select store date, time to change the date and time. if your monitor is connected to an information center, @topic:10


# # # issue - cuff bp is damaged # # # impact - the vital signs monitor may not be able to accurately measure blood pressure. # # # possible causes - the cuff may be old and worn out. - the cuff may have been damaged during use or storage. - the cuff may not be the correct size for the patient. # # # recommendations - replace the cuff with a new one. - inspect the cuff for any damage before each use. - ensure that the cuff is the correct size for the patient. - follow manufacturer's instructions for storage and maintenance. @topic:3


# # # issue - leaking cuff in vital signs monitor # # # impact - inaccurate blood pressure readings - potential for patient harm # # # possible causes - damaged cuff - loose connection between cuff and monitor - malfunctioning pressure sensor # # # recommendations - replace the cuff. - check the connection between the cuff and the monitor. - calibrate the pressure sensor. @topic:3


# # # issue - malfunctioning physiological bedside monitor ( philips intellivue mp70 m8007a ) # # # impact - inability to monitor patient's vital signs accurately - potential delay in medical intervention - increased risk of patient harm # # # possible causes - faulty module in the device - loose or damaged module connections - software or firmware issues # # # recommendations - replace the faulty module with a new or refurbished one. - ensure secure connections between the module and the device. - update the device's software or firmware to the latest version. @topic:22


# # # issue - connector of cuff is broken # # # impact - vital signs monitor cannot be used to measure blood pressure # # # possible causes - connector is old and worn out - connector is damaged due to improper use or handling - connector is not compatible with the cuff # # # recommendations - replace the connector with a new one - ensure that the connector is compatible with the cuff - instruct users on how to properly use and handle the cuff - order a new connector from the manufacturer if necessary @topic:14


8 removing the tympanic temperature module......... ccccesccsssssecescessessceseeecesceeeececseeseecseesseceecaeeaecaeeaeseseeersnseenteass 5 - 10 contents - 2 suresigns vs4 service guide separating the front and rear case assemblies. 0......... cccccccssscssessceseeescesceseeececaeeesecaeceaesaecusenseseeeneeeeecaesaaenaeeneenaeens 5 - 12 reassembling the front and rear cases......... ccccsccsssssseesceseeeecesceseecaeeseecaeeseecaeceaeeaecaeeaeenseeaeeneeenes 5 - 16 removing the faceplate or recorder norice see secede fhe geceecaveecesdaseuudeveddccrvace suedeace eo eees e e ee e i 5 - 16 removing the main board assembly. e a e ae 5 - 18 removing the main board assembly............ ccccsccsssssseesceseeeecesceseecaeeseecseeseecaecsaenseceaesaeenseeereneeenes 5 - 18 reinstalling the main board assembly........... : ccccccscssssescesceesceseeeeeeaeescecaeescecaeceaeeeecaeeaeeneeeereneeenes 5 - 22 removing the : fan and speakers. icc : oiniin jisi niii oe e e ee e e r e ee e ii 5 - 22 replacing the handle o : rin enesa e a e a ee ave haan sk @topic:19


# # # issue : broken key inside lock # # # impact : - inability to access or use the medical cart - potential safety hazard if the cart is unstable or unable to be locked securely # # # possible causes : - mechanical failure of the lock mechanism - misuse or mishandling of the key - accumulation of debris or foreign objects in the lock # # # recommendations : - replace the lock mechanism - inspect the key for damage or wear and replace if necessary - train staff on proper use and handling of the key - regularly clean and maintain the lock to prevent debris buildup @topic:21


# # # issue - leak in ecg cable # # # impact - patient monitoring capabilities may be compromised. # # # possible causes - * * device malfunction : * * damage to the ecg cable could occur due to improper handling, manufacturing defects, or environmental factors. - * * human error : * * the cable could have been mishandled or incorrectly connected by a healthcare professional. - * * patient movement : * * excessive patient movement can put stress on the cable and cause it to break. # # # recommendations - * * inspect the ecg cable regularly : * * check the cable for signs of damage, such as cuts, fraying, or loose connections. - * * handle the cable with care : * * avoid bending or pulling the cable excessively. - * * secure the cable properly : * * ensure that the cable is securely connected to the patient and the monitoring device. - * * train staff on proper handling : * * provide training to healthcare professionals on the correct use and maintenance of ecg cables. - * * consider using wireless ecg monitoring : * * wireless ecg systems can reduce the risk of cable damage and improve patient mobility. @topic:18


# # # issue - equipment not functioning properly # # # impact - patient care may be delayed or compromised - increased workload for staff - potential for patient injury # # # possible causes - loose connection in the power cord or outlet - faulty electrical components - software malfunction - user error # # # recommendations - inspect the power cord and outlet for any loose connections. - test the equipment with a different power cord or outlet. - contact the manufacturer for technical support. - train staff on proper use of the equipment. - * * cause of failure : * * loose connection in the power cord or outlet @topic:12


# # # issue : - equipment : monitors, patient transport - brand : philips - model : intellivue mp40 ( m8003a ) - description : the user reported that the basket was too low. the bme adjusted the basket to a higher position. the bme tested the device and confirmed that it was functioning normally after the adjustment. # # # impact : - the low position of the basket may have caused inconvenience or difficulty for the user. # # # possible causes : - the basket may have been accidentally knocked or shifted out of position. - the user may have inadvertently adjusted the basket to a lower position. # # # recommendations : - ensure that the basket is securely positioned at a suitable height for the user's needs. - educate users on the proper use and adjustment of the basket to prevent future occurrences. - consider implementing a locking mechanism or other measures to prevent accidental movement of the basket. @topic:24


# # # issue - battery failure in hewlett packard m3150a monitor # # # impact - the monitor may not be able to operate without a functioning battery. this could lead to loss of data or interruption of patient care. # # # possible causes - aging : batteries naturally degrade over time and lose their capacity to hold a charge. - overcharging : charging the battery for an extended period of time can damage the battery and reduce its lifespan. - undercharging : frequently draining the battery completely can also shorten its lifespan. - extreme temperatures : exposing the battery to extreme heat or cold can damage the battery. - physical damage : dropping or bumping the monitor can damage the battery. # # # recommendations - regularly inspect the battery for signs of damage or degradation. - replace the battery according to the manufacturer's recommendations. - avoid overcharging or undercharging the battery. - protect the battery from extreme temperatures. - handle the monitor with care to avoid physical damage. @topic:11


# # # issue telemetric electrocardiography monitor not connecting. # # # impact inability to monitor patient's electrocardiography remotely. # # # possible causes - faulty telemetric module - software or hardware issues - interference from other electronic devices - loose or damaged connections # # # recommendations - * * equipment : * * ensure that the telemetric module is properly connected and functioning. - * * software : * * check for software updates or re - installation. - * * hardware : * * inspect the device for any physical damage or loose connections. - * * environment : * * eliminate any potential sources of electromagnetic interference. - * * troubleshooting : * * perform a series of diagnostic tests to isolate the root cause of the issue. @topic:16


# # # issue - monitor not displaying # # # impact - inability to monitor patient's vital signs # # # possible causes - faulty main board - loose or damaged connections - power supply issues # # # recommendations - replace the main board - check and tighten all connections - verify that the power supply is functioning properly @topic:2


# # # issue - the welch allyn connex spot monitor is experiencing an error in the tympanic thermometer. # # # impact - the tympanic thermometer is an essential tool for measuring body temperature in a non - invasive manner. without a functioning thermometer, medical professionals cannot accurately assess a patient's temperature, which can delay diagnosis and treatment. # # # possible causes - * * hardware failure : * * this could be due to a faulty sensor, wiring, or display unit. - * * software glitch : * * the device's software may have encountered a bug that is causing the error. - * * battery issues : * * the device may have low or depleted batteries, affecting its functionality. - * * incorrect or inappropriate batteries : * * the device may be using the wrong type or size of batteries, impacting its power supply. # # # recommendations - * * hardware inspection : * * the biomedical engineer ( bme ) should visually inspect the thermometer's sensor, wiring, and display unit for any visible damage or loose connections. - * * software troubleshooting : * * the bme should reset the device and perform software updates if necessary. - * * battery replacement : * * the bme should replace the existing batteries with fresh, high - quality alkaline batteries to ensure adequate power supply. - * * battery compatibility verification : * * the bme should ensure that the correct type and size of batteries are being used for the device. - * * consultation with the manufacturer : * * if the issue persists, the bme should contact the manufacturer for further technical support and potential repair or replacement of the device. @topic:20


# # # issue - * * spo2 cable defective * * # # # impact - * * patient monitoring is compromised * * # # # possible causes - * * cable damage due to wear and tear, improper handling, or environmental factors * * # # # recommendations - * * inspect cables regularly for signs of damage * * - * * replace defective cables promptly * * - * * handle cables with care to prevent damage * * - * * provide proper storage to protect cables from environmental factors * * @topic:4


# # # issue medical cart's security system ( crowdstrike ) crashed while updating, resulting in a blue screen and system inaccessibility. # # # impact * inability to access any system functions * potential security breach # # # possible causes * crowdstrike software update issue # # # recommendations * delete crowdstrike files and change file extension * enter safe mode by following these steps : 1. select advanced options from the recovery menu. 2. choose startup settings and press f4 / f5 to enter safe mode. 3. navigate to drive c > windows > systems32 > drivers > crowdstrike folder. 4. enter username :. \ $ user $ and password : - 5. locate and delete the file " c - 00000291 *. sys ". 6. rename the crowdstrike folder to crowdstrike. bak. 7. restart the device. * test the system to ensure functionality is restored. @topic:13


# # # issue - hard disk failure in philips intellivue x2 ( m3002a ) patient transport monitor # # # impact - interruption of patient monitoring - loss of patient data - reduced efficiency of patient care # # # possible causes - overheating - mechanical damage - firmware corruption - power surge # # # recommendations - * * immediate action : * * replace the hard disk with a new or refurbished unit. - * * preventive measures : * * - ensure proper ventilation and cooling of the monitor. - protect the monitor from physical impact. - regularly update the monitor's firmware. - implement a surge protector to prevent power spikes. - * * monitoring : * * - monitor the hard disk health indicators, such as smart data. - schedule regular maintenance checks to identify potential issues early on. @topic:2


# # # issue - module icu1 pump failure # # # impact - equipment malfunction - inability to monitor patient's vital signs effectively # # # possible causes - * * manufacturing defect : * * a defect in the manufacturing process could have caused the pump to malfunction prematurely. - * * wear and tear : * * normal wear and tear over time could have led to the failure of the pump. - * * external factors : * * exposure to extreme temperatures, humidity, or electrical surges could have damaged the pump. # # # recommendations - * * regular maintenance : * * regularly scheduled maintenance can help to identify and address potential issues before they lead to failure. - * * use of surge protectors : * * using surge protectors can help to protect the equipment from electrical surges. - * * follow manufacturer's guidelines : * * adhering to the manufacturer's guidelines for use and maintenance can help to extend the lifespan of the equipment. - * * consider replacement : * * if the pump cannot be repaired or if the cost of repair is excessive, consider replacing the entire equipment. @topic:15


# # # issue - remote control not functioning. # # # impact - inability to remotely control the bed, which may hinder patient care and comfort. # # # possible causes - * * remote control failure : * * the remote control may be malfunctioning due to internal component failure, battery issues, or physical damage. - * * battery malfunction : * * the remote control may not be receiving power due to weak or depleted batteries. - * * receiver malfunction : * * the bed's receiver may be defective, preventing it from receiving signals from the remote control. # # # recommendations - * * inspect remote control : * * check the remote control for any visible damage or loose connections. clean the buttons and replace the batteries to rule out battery issues. - * * test receiver : * * disconnect the bed from power and reconnect it. check if the remote control buttons illuminate when pressed, indicating a connection with the receiver. - * * replace remote control : * * if the remote control and receiver appear functional, replace the remote control with a new one to resolve the issue. - * * contact manufacturer : * * if the above steps fail to resolve the problem, contact the manufacturer of the bed for technical support and troubleshooting assistance. @topic:7


# # # issue - power supply failure # # # impact - the medical cart cannot be used. # # # possible causes - faulty power supply board - loose or damaged power connections - power surge # # # recommendations - replace the power supply board. - check all power connections for tightness and damage. - install a surge protector to prevent future power surges. @topic:13


# # # issue - the physiologic monitor ( intellivue mp70 ) is unable to connect to the central system due to a loose lan cable. # # # impact - the monitor is unable to transmit patient data to the central system, affecting patient monitoring and record - keeping. # # # possible causes - loose connection between the lan cable and the monitor - damage to the lan cable - incorrect lan cable configuration # # # recommendations - * * inspect the lan cable connection : * * ensure that the cable is securely plugged into both the monitor and the network port. - * * test the lan cable : * * use a cable tester to check for any breaks or damage. if the cable is damaged, replace it with a new one. - * * check the lan cable configuration : * * ensure that the lan cable is properly configured for the network. consult the manufacturer's documentation for specific instructions. - * * reset the monitor : * * if the above steps do not resolve the issue, reset the monitor by turning it off and back on. @topic:16


# # # issue - bed is not adjustable # # # impact - patient discomfort - difficulty providing care # # # possible causes - failed remote control - broken actuator - electrical fault # # # recommendations - replace the remote control - inspect and repair or replace the actuator ( motor that moves the bed ) - check and repair any electrical faults @topic:1


# # # issue sensor wire failure, causing loss of signal from the sensors. # # # impact loss of vital sign monitoring, which can delay or compromise patient care. # # # possible causes - damaged or defective sensor wire - loose or intermittent connection at the sensor or monitor end - electrical interference or malfunction within the monitor # # # recommendations - replace the sensor wire with a new one. - check and tighten the connections at the sensor and monitor end. - inspect the monitor for any signs of electrical damage or malfunction. - test the system to ensure proper operation after repair. - document the repair and any findings in the maintenance log. @topic:22


# # # issue - cuff bp for the patient transport monitor needs to be replaced. # # # impact - the patient transport monitor cannot be used to measure blood pressure. # # # possible causes - the cuff bp is damaged or defective. # # # recommendations - replace the cuff bp with a new one. @topic:14


then click select. asset tag serial number ip address devices location welch allyn connex device onnex spot monitor 100011654819 100001054614 0. 0. 0. 0 show online and offline [UNK] select click the configure tab and then click change... in the current settings pane. 6. s welch allyn service tool ile administration help welcome, administrator wednesday 2021 / 06 / 30 20 : 22 log off evice list work list connex spot monitor x radio mac address radio ip address bluetooth name bluetooth address device name serial number ref ip address ethernet mac address 00 : 00 : 00 : 00 : 00 : 00 connex spot monitor 100001054614 0. 0. 0. 0 view log 00 : 1a : fa : 24 : 01 : 13 0. 0. 0. 0 asset tag 73mt acsm 01054614. ocation isynchronize 00 : 16 : a4 : 06 : ba : sf refresh | verify and calibrate configure | device information eports upgrade current settings asset tag : save change... select the network policy server certificate tab. 7. welch [UNK] connex® spot monitor 234 connex direct se change device configuration settings [UNK] evice software rollback first boot settings bluetooth serial number network policy server certificate device configuration generate elect certificate folder browse etwork policy server certificate onfirm password generate network policy server certificate package load select existing package browse toad network policy server certificate close click browse from the load pane and navigate to where the'waclientcert. pim'file is located. the select existing package field displays the path to the waclientcert. pim file. 8. device configuration luetooth device software rollback serial number network policy server certificate generate select certificate folder @topic:10


# # # issue : - battery supply failure - eeg signal not linking to monitor # # # impact : - inability to accurately monitor patient's vital signs - interruption of patient care # # # possible causes : - * * battery supply failure : * * - battery life cycle expiration - battery damage - improper battery installation - * * eeg signal not linking to monitor : * * - loose or damaged cable connections - hardware or software malfunction within the monitor - incorrect electrode placement # # # recommendations : to prevent or address these failures, the following recommendations can be considered : * * battery supply failure : * * - regularly monitor battery life and replace batteries as needed. - ensure proper battery installation and handling. - consider using extended - life batteries to minimize replacement frequency. * * eeg signal not linking to monitor : * * - inspect and secure all cable connections. - check for hardware or software updates for the monitor. - consult the manufacturer's instructions for optimal electrode placement. @topic:11


* * issue : * * keyboard failure * * impact : * * inability to operate medical cart effectively * * possible causes : * * - * * hardware failure : * * malfunctioning electrical components or loose connections in the keyboard. - * * software glitches : * * corrupted software or firmware affecting keyboard functionality. - * * physical damage : * * spilled liquids, excessive force, or accidental impact that compromises the keyboard's integrity. - * * insufficient power supply : * * low battery or loose power adapter connection, leading to keyboard malfunction. - * * environmental factors : * * exposure to extreme temperatures or humidity that damages the keyboard components. * * recommendations : * * - * * troubleshoot hardware issues : * * inspect connections, check battery, and replace damaged components as necessary. - * * update software and firmware : * * ensure that the medical cart is running the latest software and firmware versions to eliminate software conflicts. - * * handle with care : * * instruct users to operate the keyboard gently and avoid spilling liquids or applying excessive force. - * * regular maintenance : * * schedule periodic inspections and cleaning of the keyboard to prevent dust accumulation and other issues. - * * consider environmental safeguards : * * store and operate the medical cart in a controlled environment away from harsh temperatures and humidity. @topic:27


* * issue : * * bed cannot be adjusted at the foot end. * * impact : * * the bed cannot be positioned correctly for patient comfort or medical procedures. * * possible causes : * * * * 1. remote control malfunction * * - the remote control may be faulty and unable to send signals to the bed. - the remote control's batteries may be depleted. * * 2. bed motor failure * * - the motor that adjusts the foot end of the bed may have failed. - the power supply to the motor may be interrupted. * * 3. sensor or switch failure * * - the sensors or switches that detect the position of the bed may have malfunctioned. - the wiring connecting the sensors or switches to the bed's control unit may be damaged. * * 4. mechanical obstruction * * - there may be an obstruction preventing the bed frame from moving properly. * * recommendations : * * * * 1. check remote control * * - replace the batteries in the remote control. - check if the remote control is functioning properly by sending test signals to the bed. * * 2. inspect bed motor * * - ensure that the motor is connected to a power source. - listen for any unusual noises or vibrations from the motor. * * 3. examine sensors and switches * * - inspect the sensors and switches for any damage or loose connections. - test the sensors and switches using a continuity tester. * * 4. remove obstructions * * - remove any objects or debris that may be obstructing the bed's movement. - ensure that the bed is positioned on a level surface. @topic:1


# # # issue - battery failure # # # impact - inability to use the device during power outages # # # possible causes - battery has reached the end of its lifespan - battery is not making proper contact with the charging terminals - battery is not properly seated in the device - * * ac power cord is loose * * # # # recommendations - replace the battery - clean the battery terminals and the charging contacts on the device - ensure that the battery is properly seated in the device - * * tighten the ac power cord * * @topic:11


# # # issue - possible failure of vital signs monitor due to a defective cuff. # # # impact - inaccurate or unreliable vital signs readings, potentially compromising patient safety. # # # possible causes - cuff not properly connected to the monitor - cuff leaking or damaged - cuff not compatible with the monitor model or patient size - cuff age or excessive wear and tear # # # recommendations - verify that the cuff is securely connected to the monitor. - inspect the cuff for any signs of damage or leaks. - ensure that the cuff is the correct size and type for the monitor and patient. - regularly replace cuffs per manufacturer recommendations or as needed. - calibrate the monitor according to manufacturer instructions to ensure accurate readings. - if the issue persists, contact the manufacturer for further assistance. @topic:5


# # # issue - equipment malfunction : the vital signs monitor, philips suresigns vs2 +, was experiencing issues, resulting in its inability to function properly. # # # impact - disruption of patient care : the malfunctioning monitor could lead to delayed or inaccurate patient monitoring, potentially affecting the quality of their care. - downtime and wasted resources : the faulty monitor required repair, resulting in downtime and wasted resources. # # # possible causes - damaged spo2 cable : the technicians discovered that the spo2 cable, used to measure the patient's oxygen saturation level, was damaged. this could have caused the monitor to malfunction and display incorrect readings. # # # recommendations - equipment inspection : regular maintenance and inspection of medical devices, including cables and accessories, are crucial to prevent unexpected failures. - preventative maintenance : perform regular preventative maintenance and testing to identify potential issues and address them proactively, reducing the risk of catastrophic failures. - proper handling and storage : ensure proper handling and storage of cables and accessories to prevent damage that could lead to equipment malfunction. - spare parts management : maintain an adequate inventory of essential spare parts, such as cables, to facilitate prompt repairs and minimize downtime. @topic:4


first, then re - insert the touch board 121 5 repair and disassembly removing the flat panel 3 remove the two screws securing the power switch and the led board and pull out the board. the board and the screws are part of the flex panel adapter cable. reassembly note : the screws securing this board are self - cutting - turn in opposite direction first when re - inserting them 4 unplug the backlight tube cables and release them from the strain relief cable holders. 5 unscrew the screw holding the metal sheet under touch controller board and remove the metal sheet. 122 removing the flat panel 5 repair and disassembly 6 slip a screwdriver under the end of the flex panel adapter cable and lift upwards to remove the connector to the display. 7 remove the eight screws and carefully lift off the display assembly by releasing the two snaps in the monitor bezel. note this procedure must be performed in a dust free environment. the display assembly may be hard to remove from the touch panel due to the gasket ( adhesive strips ) holding the two together. 123 5 repair and disassembly removing the backlight inverter board 8 turn the display unit around and remove the four remaining screws to separate the display from the metal chassis. removing the backlight inverter board 1 separate the front and back half of the monitor as described above. 2 unplug the backlight tube cables ( 1 ) and the connector to the flex panel cable ( 2 ). 3 remove the two screws ( 3 ) securing the backlight inverter board and pull off the board. note the backlight tube cable must not be unplugged for display exchange 124 removing the silicon mat for the power switch and the leds 5 repair and disassembly removing the silicon mat for the power switch and the @topic:19


# # # issue battery degradation # # # impact device may not be able to operate without a power source. # # # possible causes - battery life has expired - battery has been subjected to extreme temperatures - battery has been overcharged or discharged # # # recommendations - replace the battery with a new one. - store the battery in a cool, dry place. - avoid overcharging or discharging the battery. @topic:11


# # # issue the bed's side rails are damaged. # # # impact the patient may fall out of bed and injure themselves. # # # possible causes - the side rails were not properly installed. - the side rails were damaged by the patient or staff. - the side rails were not properly maintained. # # # recommendations - inspect the side rails regularly for damage and wear. - replace any damaged side rails immediately. - train staff on the proper use and maintenance of the side rails. @topic:6


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. move the bed or the interfering device to reduce the interference. @topic:7


# # # issue - monitor cuff leak # # # impact - potentially inaccurate blood pressure measurements # # # possible causes - cuff bladder puncture - cuff bladder seam tear - cuff tube crack or leak # # # recommendations - replace cuff - inspect cuff for damage before each use - if damage is found, do not use cuff and replace immediately @topic:3


# # # issue - cuff child degraded # # # impact - the device is unable to provide accurate blood pressure readings. # # # possible causes - the cuff child may have been damaged due to improper use or storage. - the cuff child may have been exposed to moisture or other environmental factors that have caused it to degrade. - the cuff child may have been used on a patient with a large arm circumference, which can cause the cuff to stretch and degrade over time. # # # recommendations - replace the cuff child with a new one. - inspect the cuff child regularly for signs of damage or degradation. - store the cuff child in a cool, dry place when not in use. - avoid using the cuff child on patients with large arm circumferences. @topic:3


# # # issue * the electric bed's leg lock malfunctioned. # # # impact * the malfunctioning leg lock could pose a safety hazard to patients, as they may not be able to securely lock their legs into place. # # # possible causes * the original equipment manufacturer ( oem ) may have released a software update that addressed the issue. * the bed's leg lock mechanism may have worn out over time and needed to be replaced. * the bed's leg lock mechanism may have been damaged during use. # # # recommendations * the technician should upgrade the bed's software to the latest version released by the oem. * the technician should replace the bed's leg lock mechanism. * the technician should inspect the bed's leg lock mechanism for damage and repair or replace any damaged components. @topic:6


# # # issue - defective locking mechanism on a huntleigh enterprise 8000 stretcher # # # impact - compromised patient safety during transportation or positioning on the stretcher - interrupted or delayed medical procedures due to equipment malfunction # # # possible causes - worn or damaged components in the locking mechanism - improper installation or maintenance of the stretcher - overload or mishandling of the equipment # # # recommendations - inspect and test the locking mechanism regularly for signs of wear or damage. - ensure proper installation and alignment of the stretcher according to the manufacturer's instructions. - train staff on appropriate handling techniques to prevent overloading or mishandling. - regularly maintain the stretcher in accordance with the manufacturer's guidelines to prevent premature failure. - consider replacing the stretcher if the locking mechanism cannot be repaired effectively or repeated failures occur. @topic:6


# # # issue - equipment not functioning properly - unable to adjust bed - no lights on control box # # # impact - patients may not be able to receive proper care - staff may not be able to provide optimal care - hospital may incur additional costs for repairs # # # possible causes - control box failure - wiring issue - power issue # # # recommendations - replace control box ( as recommended by vendor ) - check wiring for any loose or damaged connections - check power supply to ensure it is functioning properly @topic:32


# # # issue - cuff deteriorated # # # impact - device may not be able to accurately measure vital signs - patient safety may be compromised # # # possible causes - cuff was not properly maintained - cuff was used for an extended period of time - cuff was exposed to extreme temperatures or humidity # # # recommendations - regularly inspect and replace cuffs according to manufacturer's recommendations - store cuffs in a cool, dry place - avoid exposing cuffs to extreme temperatures or humidity @topic:5


# # # issue the test monitor is not reading the value from module bis. # # # impact the technician is unable to test the sim bis sensor with the module bis. # # # possible causes - the test monitor is not compatible with the module bis. - the module bis is not properly connected to the test monitor. - the module bis is not functioning properly. # # # recommendations - verify that the test monitor is compatible with the module bis. - check the connections between the module bis and the test monitor. - test the module bis with another test monitor. @topic:22


* * issue : * * cuff failure * * impact : * * patient monitoring device is unable to provide accurate blood pressure readings. * * possible causes : * * * cuff bladder is damaged or punctured. * cuff tubing is kinked, blocked, or disconnected. * cuff connector is loose or faulty. * cuff size is incorrect for the patient. * * recommendations : * * * inspect the cuff and tubing for any visible damage or defects. * ensure that the cuff tubing is not kinked or blocked. * verify that the cuff connector is securely attached and functioning properly. * select the appropriate cuff size for the patient's arm circumference. * replace the cuff if necessary. @topic:3


# # # issue the monitor is not displaying any waveforms. # # # impact the lack of waveform display prevents the medical staff from monitoring the patient's vital signs, such as heart rate and blood pressure. this impairs their ability to make informed decisions about the patient's care. # # # possible causes the following are some possible reasons why the monitor may not be displaying waveforms : * * * faulty module : * * the input information mentions that the original module, de22754849, was defective. the new module, de9070cgrf, may also be defective or incompatible with the monitor. * * * loose or disconnected cables : * * the cables connecting the module to the monitor may be loose or disconnected, disrupting the signal transmission. * * * software malfunction : * * the monitor's software may have encountered an error that is preventing it from displaying waveforms. * * * power supply issue : * * the monitor may not be receiving adequate power from the electrical outlet or battery, causing it to malfunction. # # # recommendations to resolve this issue, the following steps are recommended : 1. * * inspect the module : * * check the new module, de9070cgrf, for any visible damage or defects. ensure that it is securely connected to the monitor. 2. * * inspect the cables : * * examine the cables connecting the module to the monitor for any loose connections or damage. tighten any loose connections and replace any damaged cables. 3. * * restart the monitor : * * unplug the monitor from the electrical outlet and wait for a few minutes before plugging it back in. this will reset the monitor's software. 4. * * check the power supply : * * ensure that the monitor is receiving adequate power from the electrical outlet or battery. if necessary, replace the battery or relocate @topic:2


# # # issue - cuff leak # # # impact - inaccurate blood pressure readings - patient discomfort - risk of patient harm # # # possible causes - damaged cuff - loose cuff - worn or stretched cuff - incorrect cuff size - kinked or obstructed cuff tube # # # recommendations - inspect cuff for damage or cracks - tighten cuff securely - replace cuff if it is worn or stretched - use correct cuff size - check for kinks or obstructions in cuff tube - calibrate equipment according to manufacturer's instructions @topic:3


# # # issue - bed component failure # # # impact - patient discomfort - inability to use the bed - potential safety hazard # # # possible causes - wear and tear - manufacturer defect - improper maintenance - patient misuse # # # recommendations - inspect the bed regularly for signs of wear or damage - perform routine maintenance as per manufacturer's instructions - train staff on proper use of the bed - replace worn or damaged components as needed @topic:9


# # # issue - the footrest on the huntleigh gynae 1 ob / gyn electric bed has become detached. # # # impact - the bed is currently inoperable and cannot be used for patient care. # # # possible causes - the footrest may have become detached due to : - wear and tear over time - improper use or maintenance - a manufacturing defect # # # recommendations - inspect the footrest attachment mechanism for any damage or wear. - check the bed's maintenance records to ensure that it has been properly maintained and serviced. - contact the manufacturer to inquire about any known issues or defects with this model of bed. - repair or replace the footrest as necessary. @topic:1


# # # issue - port used for measuring blood pressure ( bp ) was found to have sunken and required pulling up and sealing with adhesive to prevent further sinking. # # # impact - the issue may have caused inaccurate bp measurements, potentially affecting patient care and treatment decisions. # # # possible causes - wear and tear over time - damage caused by mishandling or improper use - manufacturing defect # # # recommendations - regular inspection and maintenance to identify and address potential issues early on. - proper handling and use of equipment as per manufacturer's instructions. - consider replacing the port or the entire device if necessary to ensure optimal functionality and patient safety. @topic:3


# # # issue - equipment : monitors, physiologic, vital signs - band : welch allyn - model : connex spot monitor * * problem : * * cuff is deteriorated. # # # impact - the monitor may not be able to accurately measure vital signs. - the monitor may be uncomfortable for the patient to wear. # # # possible causes - the cuff may have been used for an extended period of time. - the cuff may have been exposed to excessive heat or moisture. - the cuff may have been damaged. # # # recommendations - replace the cuff with a new one. - inspect the cuff regularly for signs of wear and tear. - store the cuff in a cool, dry place. @topic:5


# # # issue - the foot end of the electric bed in icu room 4 does not adjust up or down. # # # impact - the patient may be uncomfortable or unable to get out of bed. - the bed may be difficult to use for the staff. # # # possible causes - the motor that controls the foot end of the bed may be faulty. - the wiring to the motor may be damaged. - the control panel may be faulty. - the bed may be overloaded. # # # recommendations - check the motor and wiring to the motor. - replace the motor if it is faulty. - repair the wiring if it is damaged. - replace the control panel if it is faulty. - reduce the weight on the bed if it is overloaded. @topic:9


# # # issue - equipment malfunction due to battery degradation. # # # impact - interruption of patient monitoring. - potential delays in diagnosis and treatment. - increased workload for healthcare providers. # # # possible causes - natural battery degradation over time. - excessive use or improper charging practices. - manufacturing defects. # # # recommendations - * * regular battery maintenance : * * schedule routine battery inspections and replacements to prevent unexpected failures. - * * proper battery usage : * * follow manufacturer's instructions for charging and discharging batteries. - * * vigilant monitoring : * * regularly check the battery status and report any abnormalities to biomedical engineering staff. - * * invest in high - quality batteries : * * choose batteries from reputable manufacturers and ensure compatibility with the device. - * * training : * * educate the staff on proper battery handling and maintenance practices. @topic:11


# # # issue - side rail of the bed is detached. # # # impact - patient safety is compromised as they may fall off the bed. - discomfort for the patient. - inconvenience for the healthcare staff. # # # possible causes - wear and tear due to frequent use. - improper installation or maintenance. - poor quality of the side rail or its components. - accidental damage. # # # recommendations - regular inspection and maintenance of the bed to ensure all components are in good condition. - proper installation and tightening of the side rail according to the manufacturer's instructions. - using high - quality side rails and components. - training the healthcare staff on proper handling and maintenance of the bed. - prompt repair or replacement of any damaged or loose components. @topic:6


# # # issue - electrocardiography ( ecg ) lead wire failure on philips intellivue trx telemetric monitor # # # impact - inability to accurately monitor patient's electrocardiographic activity - potential patient safety concerns - reduced efficiency in patient care # # # possible causes - wear and tear from repeated use - environmental factors ( e. g., humidity, temperature ) - poor handling or storage - mechanical damage - component failure within the lead wire # # # recommendations - replace the faulty lead wire with a new one immediately - inspect all other lead wires for signs of damage or wear - handle and store lead wires carefully to minimize damage - regularly service and calibrate the ecg monitor to ensure optimal performance - train staff on proper handling and maintenance of ecg equipment @topic:18


# # # issue - windows on the medical cart cannot fully boot up. # # # impact - the medical cart cannot be used for its intended purpose, which may delay or prevent patient care. # # # possible causes - corrupted windows files - hardware problems - software conflicts # # # recommendations - the technician should try to repair the windows installation using the built - in repair tools. - if the repair tools do not work, the technician should reinstall windows. - if the problem persists, the technician should contact the manufacturer of the medical cart for further assistance. @topic:13


# # # issue - battery charging slowly # # # impact - medical cart may not be able to operate during an emergency. # # # possible causes - battery is old and needs to be replaced. - battery is not making good contact with the charger. - charger is not providing enough power. - electrical circuit in the medical cart is faulty. # # # recommendations - replace the battery. - clean the battery contacts and the charger contacts. - test the charger with a known - good battery. - inspect the electrical circuit in the medical cart for any loose connections or damaged components. @topic:13


# # # issue - equipment failure : telemetric electrocardiography monitor ( philips intellivue mx40 ) # # # impact - inability to accurately monitor patient's electrocardiography ( ecg ) signals, which can compromise patient safety and care. # # # possible causes - * * damaged lead 5 cable : * * - the cable may have been physically damaged ( e. g., cut, frayed ) or may have developed internal electrical issues. - * * faulty lead 5 input port : * * - the input port on the monitor may be malfunctioning, preventing it from receiving signals from lead 5. - * * loose connection between lead 5 cable and input port : * * - the connection may not be secure, resulting in intermittent or complete loss of signal. - * * software or firmware issue : * * - a bug or glitch in the monitor's software or firmware may be interfering with the processing of signals from lead 5. # # # recommendations - * * replace the lead 5 cable : * * - if the cable is visibly damaged, it should be replaced immediately. if there is no visible damage, try using another known - good lead 5 cable to rule out a cable issue. - * * inspect the lead 5 input port : * * - visually check the input port for any damage or debris. clean the port using an appropriate cleaning solution and try reconnecting the lead 5 cable. - * * check the connection : * * - ensure that the lead 5 cable is securely connected to the input port. check for any loose or damaged contacts. - * * update software or firmware : * * - contact the equipment manufacturer to inquire about any available software or firmware updates that may resolve the issue. - * * troubleshoot the monitor : * * - perform a comprehensive troubleshoot of the monitor to identify any other potential @topic:18


# # # issue - the electric obgyn bed is making a noise. # # # impact - the noise could be disruptive to patients and staff. - it could also be a sign of a more serious problem with the bed. # # # possible causes - the bed may be lacking lubrication. - the bed may have a loose or damaged component. - the bed may be overloaded. # # # recommendations - check the bed for lack of lubrication and add lubrication if necessary. - inspect the bed for loose or damaged components and tighten or replace them as needed. - ensure that the bed is not overloaded. @topic:9


# # # issue - * * problem with medical device : * * the electric bed is not functioning properly. # # # impact - * * patient safety : * * the bed may malfunction and cause harm to the patient. - * * staff efficiency : * * the staff may be unable to provide proper care to the patient due to the malfunctioning bed. - * * patient satisfaction : * * the patient may be uncomfortable or dissatisfied with the care they receive due to the malfunctioning bed. # # # possible causes - * * user error : * * the bed may have been used incorrectly by the staff or patient. - * * equipment failure : * * the bed may have malfunctioned due to a manufacturing defect or wear and tear. - * * environmental factors : * * the bed may have been damaged by extreme temperatures or humidity. # # # recommendations - * * technical inspection : * * the bed should be inspected by a qualified technician to determine the cause of the malfunction. - * * user training : * * the staff should be trained on how to use the bed properly to prevent future malfunctions. - * * regular maintenance : * * the bed should be regularly maintained to prevent wear and tear and ensure its proper functioning. - * * patient monitoring : * * the patient should be monitored closely while using the bed to ensure their safety. - * * equipment replacement : * * if the bed is found to be defective, it should be replaced with a new one. @topic:9


select the appropriate setting. 2 select aqtc high limit. 3 select the appropriate setting. 4 to switch all qt monitoring on or off, in the setup qt analysis menu, select qt analysis to switch between on and off. 179 6 ecg, arrhythmia, st and qt monitoring 80 the pulse numeric counts the arterial pulsations that result from the mechanical activity of the heart in beats per minute ( bpm ). you can display a pulse from any measured spo2 signal ( pleth wave ), or any arterial pressure ( p, abp, art, ao, pap, uap, fap, bap : see the " monitoring invasive pressure " chapter for an explanation of the pressure labels ). the displayed pulse numeric is labeled and color - coded to match its source wave. if the pulse numeric is not displayed, see the setup pulse menu to check whether it is switched on. if a pulse numeric is displayed on the screen, select it to enter the setup menu for that pulse source. if no pulse numeric is visible, in the setup menu from the measurement, select pulse with the correct the currently selected system pulse source is shown in the setup menus of the pulse source measurements. the pulse rate chosen as system pulse : is monitored as system pulse and generates alarms when you select pulse as the active alarm source. is sent via the network to the information center, if available • is trended in the highres trends and stored in the monitor's databases. • to define which pulse rate is used as system pulse, in the setup pulse menu, select system pulse. 1 select one of the spo2, cmresp or arterial pressure labels from the pop - up list, or select auto. if you select auto, the monitor automatically chooses a pulse rate to be used as system pulse. it looks through @topic:8


##4 with safeset, patient mount, 1 cannula servoir 20 13 cm ( 84 indual dpt tp4 with safeset, ( clear / blue dash tubing ) 2 cannula sampling ports, in - line reservoir 10 989803179801 dual dpt tp4 with safeset, ( clear / blue dash tubing ) 2 luer 213 cm ( 84 in ) 989803179811 10 427 9 accessories length description quantity art no. per box ) 13 cm ( 84 intriple dpt tp4 with safeset, 2 cannula sampling ports, in - line reservoir 10 989803179821 213 cm ( 84 intriple dpt tp4 with safeset, 2 luer sampling ports, in - line 989803179831 10 transpac and safeset are trademarks of icu medical, inc. safeset blood sampling / conservation system description quantity ( per box ) art nolength 52 cm ( 60 in89803180851 safeset kit with tubing, 1 in - line cannula sampling port and 10 ml in - line reservoir 20 13 cm ( 84 insafeset kit with tubing, 2 in - line cannula sampling ports and 10 ml in - line reservoir 989803179891 20 ( transducer not contained in kit ) transpac 4 disposable pressure transducer pressure monitoring kits primary extension tubing length flush devicdrip chamber quantity ( per box ) description stopcocks tubing length part no. 3 ml / hrsqueeze macrodrip single dpt tp4, ( 152 cm, two 3 - way 122 cm ( 48 in ) 31 cm ( 12 in ) 989803177901 20 60 in ) red @topic:8


# # # issue - cuff is broken # # # impact - the blood pressure monitor cannot measure blood pressure accurately. # # # possible causes - the cuff may be old and worn. - the cuff may have been damaged. # # # recommendations - replace the cuff. - inspect the cuff regularly for damage. @topic:3


recommended to consult with a qualified biomedical engineer for further troubleshooting and repairs. @topic:12


# # # issue - buttons for adjusting the bed are not responding. # # # impact - inability to adjust the bed's position, compromising patient comfort and safety. # # # possible causes - faulty buttons or wiring - loose connections - accumulation of dirt or debris obstructing button functionality # # # recommendations - thoroughly inspect the buttons for any visible damage or obstructions. - check the wiring for any loose or damaged connections. - use a soft brush or compressed air to gently remove any dirt or debris from the button area. - if the issue persists, seek assistance from a qualified biomedical engineer for further troubleshooting and repair. @topic:1


# # # issue - the medical cart's screen is frozen and the user is unable to open or close programs. # # # impact - the user is unable to use the medical cart to perform their tasks. # # # possible causes - the medical cart's software may be corrupted. - the medical cart's hardware may be malfunctioning. - the medical cart may have been exposed to a power surge or other electrical disturbance. # # # recommendations - restart the medical cart. - if the restart does not resolve the issue, contact the manufacturer of the medical cart for troubleshooting assistance. - if the manufacturer is unable to resolve the issue, the medical cart may need to be replaced. @topic:13


# # # issue - cuff bp leak # # # impact - unable to measure bp # # # possible causes - cuff bp is damaged - cuff bp is not connected properly - cuff bp is too loose # # # recommendations - replace the cuff bp with a new one - check the connection between the cuff bp and the monitor - ensure that the cuff bp is properly inflated @topic:3


##nnect the cable ( s ) from the short range radio board ( s ). 6 press against the holder with your thumb to release the short range radio board ( s ) and then pull out the board ( s ). 7 reassemble the monitor by performing the above steps in reverse order. note when replacing the short range radio board ( s ), the monitor must have the ( hardware ) serial number reloaded. support tool mark2 is required to perform this task. for details please refer to the support tool instructions for use. 148 5 repair and disassembly ) removing the short range radio board ( s ) ( mx450 / mx500 ) 1 separate the front and back of the monitor as described in the section “ separating the front and back of the monitor ” on page 146. 2 disconnect the short range radio connector ( s ) from the panel adapter board. 3 remove the screws from the two clamps holding the display housing frame. 4 release the two clamps by pushing them upwards. 5 release the latch at the bottom of the frame by pushing it forwards, then lift up the frame. 149 [ 5 repair and disassembly ] 6 the short range radio board ( s ) are located in the display frame. disconnect the cable ( s ) from the short range radio board ( s ), press down the latch in the frame holding the board ( s ) and pull out the board ( s ) 7 reassemble the monitor by performing the above steps in reverse order. note when replacing the short range radio board ( s ), the monitor must have the ( hardware ) serial number reloaded. support tool mark2 is required to perform this task. for details please refer to the support tool instructions for use. removing the short range radio board ( s ) ( mx550 ) 1 separate the front and back of the monitor as described @topic:19


1. torx® is a registered trademark of acument intellectual properties, llc. page 4 - 98 careassist® and careassist® es bed service manual ( man330 rev 4 ) 4. 33 power cord ( b model and newer beds ) chapter 4 : removal, replacement, and adjustment procedures figure 4 - 42. power cord m330 _ 2 _ 147 careassist® and careassist® es bed service manual ( man330 rev 4 ) page 4 - 99 4. 33 power cord ( b model and newer beds ) chapter 4 : removal, replacement, and adjustment procedures 12. remove the two screws ( k ) that attach the power cord ( h ) to the bed ( l ). 13. remove the power cord ( h ) from the bed ( l ). replacement 1. put the mark ( m ) on the power cord ( h ) so the edge of the mark ( m ) is even with the edge of the wire guide ( j ). 2. put the other mark ( m ) on the power cord ( h ) so the edge of the mark ( m ) is even with the enclosure entrance on the power supply ( f ). 3. do the removal procedure in reverse order. 4. do the “ function checks ” on page 2 - 5. page 4 - 100 careassist® and careassist® es bed service manual ( man330 rev 4 ) 4. 34 fuses ( b model and newer beds ) chapter 4 : removal, replacement, and adjustment procedures 4. 34 fuses ( b model and newer beds ) tools required : 13 mm socket ratchet antistatic strap t25 torx® 1 screwdriver removal 1. set the brakes. 2. raise the head section to the full up position. warning : unplug the bed from its power source. failure to do so could cause personal injury or equipment @topic:26


. 818 ( 102 ) nbp equip malfunc ( 102 ) interrupt stack overwritten. shut down ( see “ shutting down the system ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the main board. see “ replacing the main board ” on page 5 - 22. 818 ( 103 ) nbp equip malfunc ( 103 ) user stack overwritten. shut down ( see “ shutting down the system ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the main board. see “ replacing the main board ” on page 5 - 22. 818 ( 104 ) nbp equip malfunc ( 104 ) data validity check failed. shut down ( see “ shutting down the system ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the main board. see “ replacing the main board ” on page 5 - 22. 818 ( 106 ) nbp equip malfunc ( 106 ) unable to write init flag data to non - volatile memory. shut down ( see “ shutting down the system ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the main board. see “ replacing the main board ” on page 5 - 22. 818 ( 107 ) nbp equip malfunc ( 107 ) unable to verify init flag data written to non - volatile memory. shut down ( see “ shutting down the system ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the main board. see “ replacing the main board ” on page 5 - 22. troubleshooting suresigns vs2 * and vsi service guide 4 - 13 error codes code error message possible cause action 818 ( 109 ) @topic:22


# # # issue - remote control not responding # # # impact - inability to adjust the bed's settings, potentially causing discomfort or harm to the patient. # # # possible causes - malfunctioning remote control - damaged or loose wire connections - electrical fault in the bed or remote control - software glitch in the remote control # # # recommendations - * * inspect the remote control : * * check for any visible damage or loose buttons. - * * test the wire connections : * * ensure that the wires between the remote control and the bed are securely connected and free of damage. - * * inspect the bed's electrical system : * * check for any loose connections or damaged wires within the bed's electrical system. - * * reset the remote control : * * if possible, reset the remote control by following the manufacturer's instructions. - * * update software : * * if the remote control has software, check for any available updates that may address the issue. - * * contact the manufacturer or a qualified technician : * * if the issue cannot be resolved using the above steps, contact the manufacturer or a qualified technician for further assistance. @topic:7


# # # issue alarm not working # # # impact patient safety risk # # # possible causes - sensor is in the wrong position # # # recommendations - check and adjust sensor position @topic:26


# # # issue - missing locking nuts on the bed's wheel axles # # # impact - potential for the bed to become unstable and move unexpectedly - risk of injury to patients or staff # # # possible causes - nuts may have loosened due to vibration or wear and tear - nuts may have been removed intentionally for maintenance or repairs # # # recommendations - replace the missing locking nuts as soon as possible - check all other nuts and bolts on the bed regularly for tightness - consider using thread - locking compound to prevent nuts from loosening in the future @topic:6


# # # issue - cuff needs to be replaced. # # # impact - patient's vital signs cannot be accurately monitored. - false readings can lead to incorrect treatment decisions. # # # possible causes - cuff may have been damaged during use. - cuff may have been incorrectly inflated. - cuff may have aged and become less effective. # # # recommendations - inspect the cuff for any damage. - replace the cuff if it is damaged. - inflate the cuff correctly according to the manufacturer's instructions. - regularly inspect the cuff for signs of wear and tear. - replace the cuff if it becomes ineffective. @topic:5


# # issue - spo2 signal is not working. # # impact - the bedside physiologic monitor cannot accurately measure the patient's blood oxygen saturation level. # # # possible causes - the extension cable is damaged. # # # recommendations - replace the damaged extension cable with a new one. # # additional information - the welch allyn propaq lt is a bedside physiologic monitor that is used to measure a patient's vital signs, including heart rate, blood pressure, and blood oxygen saturation. - the extension cable is a cable that connects the monitor to the patient's fingertip sensor. - if the extension cable is damaged, it can cause the spo2 signal to be lost. - replacing the damaged extension cable with a new one will resolve the issue and allow the monitor to accurately measure the patient's blood oxygen saturation level. @topic:4


# # # issue - the cause of failure for the central monitor is not specified. # # # impact - without knowing the cause of failure, it is difficult to determine the appropriate repairs or maintenance that is needed. # # # possible causes - the technician may not have had the opportunity to fully diagnose the issue. - the technician may not have the necessary equipment or expertise to diagnose the issue. # # # recommendations - the technician should be given the opportunity to fully diagnose the issue. - if the technician is unable to diagnose the issue, they should consult with a more experienced technician or engineer. @topic:2


( excluding automatic contour ) 1. at least one of the other functions is working. yes no x - > go to rap 2. 1. 2. do the following to make sure controls operate correctly, a. connect a known good part. the functions are operating correctly. yes no x — > go to step 4. 3. replace the affected control. 4. do the following to make sure head section motor operates correctly. a. press the head up control and raise the head section to the high position. if this cannot be accomplished electrically, use the cpr handle and raise the head section manually. b. remove the power supply cover. c. connect a known good motor. d. press the head up control to “ raise ” then press the head down control to “ lower ” the head section. the head section operates correctly. yes no x — » replace the head motor ( refer to procedure 4. 5 on page 4 - 15 ). if this solves the problem perform the “ final actions ” on page 2 - 12, otherwise contact hill - rom technical support. 5. replace the power supply ( refer to procedure 4. 3 on page 4 - 9 ). this solves the problem. yes no x — > contact hill - rom technical support. 6. go to “ final actions ” on page 2 - 12. careassist® and careassist® es bed service manual ( man330 rev 4 ) page 2 - 19 2. 6 battery backup malfunction chapter 2 : troubleshooting procedures 2. 6 battery backup malfunction 1. inspect the date on the battery. replace if older than 3 years old. 2. do the following to make sure the controls operate correctly. a. connect a known good control ( pendant or siderail rc. board ). the controls operate correctly. yes no ■i — > go to step 4. 3. replace @topic:9


the search results will be displayed in a select patient window. the system provides a list of all matching patients. depending on their current status, you will be asked whether you want to readmit them, or transfer them to this bed. 4 select confirm to complete the admission or transfer. 5 patient category and paced mode the patient category setting determines the algorithm the monitor uses to process and calculate some measurements, the safety limits that apply for some measurements, and the alarm limit ranges. the paced mode setting determines whether the monitor shows pacemaker pulses or not. when paced mode is set to off, pace pulses are filtered and therefore do not show in the ecg wave. warning patient cat. and paced mode will always contain a value, regardless of whether the patient is fully admitted or not. if you do not specify settings for these fields, the monitor uses the default settings from the current profile, which might not be correct for your patient. atient categorchanging the patient category may change the arrhythmia and nbp alarm limits. if possible, always load a suitable profile after changing patient category, and always check alarm limits to make sure that ropriate for ur patient. paced mode for paced patients, you must set paced mode to on. if it is incorrectly set to off, the monitor could mistake a pace pulse for a qrs and fail to alarm during asystole. with piic ix, the paced mode may be unconfirmed which will assume a pacemaker is present. you should still set the paced mode to on for paced patients to make the status clear. admit a patient, the you can admit a patient at either the bedside or the information center. when you side monitor and the information center. if you do not fill in all patient information required by the information center, the information center may reject the admission. complete all the required fields and try again to admit @topic:8


sent via the network to the information center, if available • is trended in the highres trends and stored in the monitor ’ s databases. to define which pulse rate is used as system pulse, 1 in the setup pulse menu, select system pulse. 2 select one of the sp0 2 or arterial pressure labels from the pop - up list, or select auto. if you select auto, the monitor automatically chooses a pulse rate to be used as system pulse. it looks through the list from top to bottom and activates the first pulse rate that is switched on and available. if your selected pulse source measurement becomes unavailable or is switched off, the monitor will use the next measurement from the list as system pulse until the selected pulse source measurement becomes available again. 161 7 monitoring pulse rate switching pulse on and off switching pulse on and off to switch a particular pulse numeric on or off, enter the setup pulse menu via the measurement setup menu or wave menu of the pulse source. for example, to switch an sp0 2 pulse numeric on or off, 1 enter the setup pulse menu by selecting the pulse numeric or by selecting pulse in the setup sp0 2 menu. 2 in the setup pulse menu, select pulse ( pulse source ) to toggle between on and off. using pulse alarms you can change pulse rate alarm limits in the ecg / pulse alarms menu which can be accessed from the setup pulse menu or the setup ecg menu by selecting alarm source ( xxx ) where xxx is the current alarm source. changing the alarm limits for a specific pulse numeric changes the alarm limits for all pulse rate alarms and heart rate alarms. pulse alarms are only generated when the active alarm source is set to pulse, a pulse source is set as system pulse and pulse alarms are switched on. selecting the active alarm source : ecg or pulse? in most cases the hr and pulse numerics are identical @topic:8


printout functionality and data export are not guaranteed when using a standard hospital network. using remote applications if your monitor is connected to a philips application server, you can access applications hosted remotely on the application server and display and operate them on the bedside monitor screen. the application server provides portal technology to allow information access through a web browser, terminal emulation, or served applications. the applications available depend on the application server configuration : see the device documentation for details. a remote application window can also be embedded in a monitoring screen. to display remote applications on the monitor, 1 2 3 in the main setup menu, select remote applies, or select the remote applic smartkey. select the required application from the pop - up list of available applications. operate the application with your preferred monitor input device : touchscreen, speedpoint, navigation point, keyboard or mouse. remote application popup keys pop - up keys selecting this pop - up key lets you.... minimize minimize the remote application window ; the session continues running in the background. select the remote application symbol to show the window at full size again. keyboard start a keyboard application to show a keyboard on the display. this key is not available if the keyboard application is not installed or not supported on the philips application server. refresh update the content of the remote application window. close close the remote application session. the remote application window occupies a pre - defined area on the monitor screen. the maximum size of the area depends on the resolution of your display. if the pre - defined area for the remote application covers the full monitor screen ( on independent second displays only ), the pop - up keys are not displayed. in this case a small window appears with two keys : one ( with the remote application symbol ) to display the pop - up keys and another to move the small window if it is obstructing viewing. 43 1 basic operation using the x2 @topic:10


# # # issue - cuff bp is damaged. # # # impact - the monitor cannot accurately measure blood pressure. # # # possible causes - the cuff may be old and worn. - the cuff may have been damaged by being over - inflated. - the cuff may have been damaged by being exposed to moisture. # # # recommendations - replace the cuff with a new one. - inspect the cuff regularly for signs of wear and tear. - do not over - inflate the cuff. - keep the cuff dry. @topic:3


# # # issue - adaptor glass failure # # # impact - unable to calibrate co2 sensor # # # possible causes - physical damage to the adaptor - manufacturing defect # # # recommendations - replace the adaptor - calibrate the co2 sensor after replacement @topic:4


c. o. / cco, c0 2, press, press / temp ), german not shown m3014 - 44164 451261009641 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), dutch not shown m3014 - 44165 451261009651 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), spanish not shown 200 measurement server extension parts ( m3012a, m3014a, m3015a and m3016a ) 6 parts part number 12nc part no. description item m3014 - 44167 451261009661 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), norwegian not shown m3014 - 44168 451261009671 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), swedish not shown m3014 - 44169 451261009681 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), finnish not shown m3014 - 44174 451261009691 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), portuguese not shown m3014 - 44175 451261009701 m3014a front bezel ( c. o. / cco, c0 2, press, press / temp ), greek not shown m3014 - 44177 451261009711 m3014 @topic:19


# # # issue - broken latch on bed rail # # # impact - bed rail cannot be adjusted # # # possible causes - excessive force applied to bed rail - defective latch - wear and tear # # # recommendations - inspect bed rail and latch for damage - replace broken latch - lubricate moving parts regularly - train staff on proper use of bed rail @topic:6


# # # issue - * * problem : * * chocks and lifting arms on the bed are faulty. - * * specifics : * * chocks require refueling with oil. # # # impact - * * inability to use the bed to its full potential. * * - * * delays in patient care. * * # # # possible causes - * * normal wear and tear. * * - * * improper maintenance. * * - * * defective parts. * * # # # recommendations - * * replace the faulty chocks. * * - * * refill the chocks with oil. * * - * * inspect the bed regularly for any other signs of wear and tear. * * - * * train staff on proper maintenance procedures. * * @topic:9


# # cause of failure : adjustable bed fails to rise, no power supply # # possible causes : - malfunctioning control box - loose or damaged electrical connections - power supply issue ( e. g., power outage, tripped circuit breaker ) - faulty motor or gears # # troubleshooting and recommendations : - confirm the power supply to the bed and ensure it is functioning properly. - inspect the electrical connections for any loose or damaged wires. - if the control box is determined to be malfunctioning, it may need to be replaced or repaired. - check the motor and gears for any mechanical issues or blockages that may prevent the bed from rising. - if the issue persists, further troubleshooting and diagnostic tests may be required to identify the exact cause of failure. @topic:1


# # # issue - central monitors not linking # # # impact - inability to monitor patient vital signs from central station # # # possible causes - incorrect ip configuration - firewall blocking communication - hardware [UNK] [UNK] # # # recommendations - verify ip configuration and ensure it matches central station - check firewall settings for blocked ports - inspect hardware for any loose connections or damage @topic:16


connector usb series “ standard a ” receptacle power low power port 4. 4v min isolation none ecg output / marker input ( 1 / 4 ” stereo phone jack with tip, ring, sleeve ) general connector 1 / 4 ” phone each with tip, ring, sleeve isolation 500 v ecg output ( ring, tip ) signal gain 320 to 3200 in 19 steps full scale on display signal gain x measured ecg voltage gain error < 20 % baseline offset < 150 mv bandwidth 1 to 80 hz output impedance ecg output ( ring ) : < 2. 2 kfl ±20 % ecg output / marker input ( tip ) < 2. 5 kq ±20 % signal delay < 20 ms signal delay with older versions of the m3001a mms [ identifiable with the serial number prefix de227 or de441 and option string # a01 ] < 30 ms marker input requirements ( tip ) signal type 0 to - 12 v, negative edge pulse pulse source impedance < 7 kfl pulse fall time < 100 ps pulse duration > 4 ms basic nurse call relay connector 3. 5 mm phone jack, active closed contact only contact < = 100 ma, < = 24 vdc isolation 1. 5 kv delay < ( configured latency + 0. 5 sec ) flexible nurse call relay connector 20 pin mdr ( mini d - ribbon ), active open and closed contacts 3. 5 mm phone jack, active closed contact only contact < = 100 ma, < = 24 vdc isolation 1. 5 kv delay < ( configured latency + 0. 5 sec ) 424 monitor performance specifications 38 installation and specifications monitor interface specifications wireless network device interface connector 8 pin mini - din signals rd + / -, td + / - : ieee 802. 3 lobase - t, pwr, gnd 12. 5 v ±20 %, 3. 5 w continuous remote application support @topic:10


# # # issue - equipment : bed, electric - band : hill - rom - model : centuris # # # impact - the bed is not adjustable. # # # possible causes - the remote control is not working properly. - the bed's motor is not working properly. - the bed's electrical system is not working properly. # # # recommendations - check the remote control's batteries. - check the bed's motor. - check the bed's electrical system. @topic:7


# # # issue - bme ( biomedical engineer ) found an equipment failure after moving the ob & gyn electric bed ( model : sm8563, brand : seers medical ) from 3divf to 5divf. # # # impact - the bed may not be fully functional or safe to use, which could potentially affect patient care. # # # possible causes - damage during transportation or improper setup - electrical or mechanical problems - software issues # # # recommendations - conduct a thorough inspection of the bed to identify the exact cause of failure. - rectify the issue by repairing, replacing, or adjusting the necessary components. - test the bed to ensure it is fully functional and safe for patient use. - provide training to staff on proper handling and setup of the bed to prevent future failures. - consider implementing a system to monitor and track equipment maintenance and repairs to proactively identify potential issues. @topic:9


power connector. replace the fuse ( s ), and then push the fuse holder back into the power connector until it snaps into place. repairing the monitor suresigns vs4 service guide 5 - 5 removing the predictive temperature module and probe cover holder removing the predictive temperature module and probe cover holder to remove the predictive temperature module and probe cover holder : step 1 disconnect the ac power cord from the rear of the monitor. 2 disconnect the temperature probe. 3 remove the battery from the monitor ( see “ removing the battery ” on page 5 - 3 ). 4 remove the torx t10 screw and washer from the probe cover holder and remove the holder from the case. repairing the monitor 5 - 6 suresigns vs4 service guide removing the predictive temperature module and probe cover holder 5 remove three torx t10 screws and washers from the bottom of the rear cover and remove the cover from the monitor case. 6 disconnect the temperature module cable from the connector on the front end assembly board. dad connector repairing the monitor suresigns vs4 service guide 5 - 7 removing the predictive temperature module and probe cover holder t remove the two torx t10 screws and washers from the temperature module. 8 gently pull the temperature module and temperature module cable away from the monitor. reinstalling the predictive temperature module to reinstall the temperature module : step 1 use isopropyl alcohol to clean the surface where the adhesive strip will be applied. ensure that the surfaces are clean and free of any adhesive residue. dry the surface thoroughly. 2 place a new adhesive strip on the temperature module. repairing the monitor 5 - 8 suresigns vs4 service guide removing the predictive temperature module and probe cover holder caution feed the temperature module cable through the top vent slot on the side of the monitor and over the top @topic:19


# # # issue : - spo2 sensor malfunction # # # impact : - inability to accurately measure oxygen saturation levels # # # possible causes : - faulty spo2 sensor wire # # # recommendations : - the bme technician has already replaced the faulty spo2 sensor wire, resolving the issue. @topic:4


# # issue - function button is missing. # # impact - unable to use the device's functions. # # possible causes - physical damage to the button. - software malfunction. # # recommendations - replace the damaged button. - check for software updates and apply them if necessary. - if the issue persists, contact the manufacturer for further assistance. @topic:32


# # # issue : - remote of the bed, electric, huntleigh, contoura 360 is not functioning properly, causing the bed to be unable to adjust. # # # impact : - patients may experience discomfort or inconvenience due to the inability to adjust the bed's position. - prolonged use of an unadjusted bed can lead to pressure sores or other health issues. - delays in patient care due to the inability to properly position the patient. # # # possible causes : - * * remote malfunction : * * the remote may have a faulty connection, damaged buttons, or internal components. - * * connection issues : * * the remote may not be properly paired with the bed or there may be interference from other electronic devices. - * * bed motor failure : * * the bed's motor may be faulty or malfunctioning, preventing it from responding to commands from the remote. - * * power supply issues : * * the bed or remote may not be receiving adequate power. # # # recommendations : - * * test the remote : * * try using a different remote or pair the existing remote again to confirm if it is the source of the issue. - * * check connections : * * ensure that the remote is properly connected to the bed and that there are no loose or damaged wires. - * * inspect the bed motor : * * check the motor for any visible signs of damage, such as sparking, grinding, or unusual noises. - * * inspect the power supply : * * verify that the bed and remote are receiving adequate power and that there are no tripped breakers or blown fuses. - * * contact the manufacturer or a qualified technician : * * if the issue cannot be resolved by troubleshooting, contact the manufacturer or a qualified technician for further diagnosis and repair. @topic:7


# # # issue medical cart cannot boot into windows. # # # impact the cart cannot be used for patient care. # # # possible causes - bios settings are incorrect. - hardware component failure. # # # recommendations - reset the bios to default settings. - if the issue persists, contact the manufacturer for further troubleshooting. @topic:13


# # # issue - remote control not functioning # # # impact - inability to adjust the bed's position # # # possible causes - * * electrical fault : * * loose connections, damaged wiring, or a faulty remote control component could cause the remote control to fail. - * * mechanical issue : * * broken buttons, jammed switches, or other mechanical problems could prevent the remote control from sending signals to the bed. - * * software glitch : * * malfunctioning software or corrupted firmware could cause the remote control to behave erratically or fail to respond. - * * battery issues : * * weak or depleted batteries could limit the remote control's functionality. - * * interference : * * other electronic devices in the vicinity could interfere with the remote control's signal transmission. # # # recommendations - inspect the remote control for any visible damage or loose connections. - replace the batteries with fresh ones. - check for software updates or firmware fixes from the manufacturer. - if necessary, disassemble the remote control and clean any dirt or debris that may be causing interference. - test the remote control with a different bed to isolate the issue to the remote control or the bed itself. - if the issue persists, contact the manufacturer or a qualified biomedical engineer for further troubleshooting and repair. @topic:7


# # # issue - equipment : bed, electric - band : hill - rom - model : basic care, p1440a - description : loose wire, tested and working normally. # # # impact - unable to adjust the bed. - no power to the bed. # # # possible causes - loose connection in the wiring harness. - damaged wire insulation. - faulty power supply. - malfunctioning control board. # # # recommendations 1. * * inspect the wiring harness and secure any loose connections. * * 2. * * check the wire insulation for damage and repair or replace as necessary. * * 3. * * test the power supply with a voltmeter to ensure that it is providing adequate voltage. * * 4. * * if the power supply is functioning properly, replace the control board. * * @topic:9


# # # issue the remote of the electric bed is not working. # # # impact the patient cannot control the bed's position, which can lead to discomfort or injury. # # # possible causes * the remote's batteries are dead. * the remote is not paired with the bed. * the remote's receiver is not working. * the remote's cable is damaged. # # # recommendations * replace the remote's batteries. * pair the remote with the bed. * check the remote's receiver. * replace the remote's cable. @topic:7


m3016 - 44170 453563483031 m3016a front bezel, japanese not shown m3016 - 44174 453563483041 m3016a front bezel, portuguese not shown m3016 - 44175 453563483051 m3016a front bezel, greek not shown m3016 - 44177 453563483061 m3016a front bezel, russian not shown m3016 - 44179 453563483071 m3016a front bezel, czech not shown m3016 - 44180 453563483081 m3016a front bezel, polish not shown 202 measurement server extension parts ( m3012a, m3014a, m3015a and m3016a ) 6 parts exchange parts list exchange parts are parts that have been returned to philips and reconditioned for further use. parts offered as exchange parts are in excellent service order according to rigorous philips standards but offer you a considerable price advantage. part number 12nc part no. description item m3012 - 6801a 451261000201 exchange m3012a measurement server extension with pressure, temperature, press / temp, for all languages apart from danish, french, italian, chinese and japanese, order also the local language bezel as shown in the previous “ list of parts ” not shown m3012 - 6831a 451261000341 exchange m3012a measurement server extension with cardiac output, pressure, temperature, press / temp, for all languages apart from danish, italian, chinese and japanese, order also the local language bezel as shown in the previous “ list of parts ” not shown m3012 - 6861a 451261000491 exchange m3012a measurement server @topic:19


* * issue : * * degraded equipment due to deterioration of velcro straps. * * impact : * * potential failure of the cuff device if not addressed timely, potentially affecting patient care. * * possible causes : * * * degradation of velcro material over time due to wear and tear. * extended use of the cuff device in harsh environments, such as exposure to moisture or cleaning agents. * improper handling or storage of the cuff device, causing physical damage to the velcro straps. * * recommendations : * * * replace the worn - out velcro straps with new ones to restore the functionality of the cuff device. * ensure proper handling and storage of the cuff device to prevent further damage. * refer to the manufacturer's recommendations for proper use and maintenance of the cuff device. * regular inspection and preventive maintenance can identify potential issues before they escalate, ensuring optimal performance and patient safety. @topic:5


# # # issue - display on the monitor only shows the data of the latest patient. # # # impact - inability to access previous patient data, which can lead to : - delays in patient assessment and treatment - errors in patient care due to incomplete information # # # possible causes - software glitch or bug - hardware malfunction in the display unit - incorrect settings in the device configuration - data corruption or loss # # # recommendations - * * troubleshooting : * * - restart the monitor to clear any temporary software issues. - check the cable connections between the monitor and other devices. - verify the monitor settings to ensure they are configured correctly. - * * repairs : * * - if troubleshooting does not resolve the issue, contact the equipment manufacturer or an authorized service provider for hardware repairs. - * * data recovery : * * - if data has been lost, attempt to recover it from backups or external storage devices. - * * preventive measures : * * - regularly update the monitor's software and firmware. - implement a maintenance schedule to prevent hardware failures. - train staff on proper device operation and handling. @topic:2


# # # issue - xds program on patient transport monitor is not working. # # # impact - monitor cannot be used to display patient data. # # # possible causes - corrupted xds program files - incorrectly installed xds program - hardware issue with the monitor # # # recommendations - remove and reinstall the xds program - check the monitor's hardware for any damage - contact the manufacturer for support @topic:16


# # # issue - the patient bed's power cord became disconnected from the power outlet. # # # impact - the patient bed was unable to be used, which could have caused a delay in patient care. # # # possible causes - the power cord may have been accidentally knocked out of the outlet. - the power cord may have been damaged, causing it to become disconnected. - the power outlet may have been faulty, causing the power cord to become disconnected. # # # recommendations - ensure that the power cord is securely plugged into the power outlet. - inspect the power cord for any damage. if the power cord is damaged, it should be replaced. - test the power outlet to ensure that it is functioning properly. @topic:9


# # # issue - the electric bed is not able to adjust # # # impact - the patient may not be able to get into or out of bed. - the patient may not be able to be properly positioned for treatment or care. - the staff may have to manually adjust the bed, which could be difficult and time - consuming. # # # possible causes - the control box is faulty. - the motor is faulty. - the wiring is faulty. - the battery is dead. # # # recommendations - the biomedical engineer should check the control box, motor, and wiring to identify the faulty component. - the biomedical engineer should replace the faulty component. - the biomedical engineer should test the bed to ensure that it is working properly. @topic:1


# # # issue : bed is not stable and wobbly, posing a risk to patients. # # # impact : patient safety is compromised due to potential falls or injuries. # # # possible causes : - * * defective or weakened frame : * * the bed frame may have been damaged during transportation or use, or it may have been manufactured with faulty materials. - * * improper assembly : * * the bed may not have been assembled correctly, resulting in loose connections or unstable components. - * * overweight patients : * * the bed may not be able to support the weight of obese patients, causing it to sag or become unstable. # # # recommendations : - * * inspection : * * thoroughly inspect the bed frame for any visible damage, loose bolts, or other defects. - * * reassembly : * * disassemble and reassemble the bed, ensuring that all components are fitted securely and tightened properly. - * * calibration : * * if possible, calibrate the bed's height and weight settings to ensure it is functioning optimally. - * * replacement : * * if the bed is beyond repair or cannot be stabilized safely, it should be replaced with a new one. - * * weight restrictions : * * establish clear weight limits for patients using the bed to prevent overloading and potential instability. @topic:9


to monitor malfunctions and actions to take when the error occurs. these errors are written to the error log. to print the error log, see “ viewing, printing, and exporting the error log ” on page 4 - 36. code description possible cause action 2 system error battery charger power failure. replace the battery. see “ removing the battery ” on page 5 - 3. if the problem persists, replace the main board. see “ removing the main board ” on page 5 - 31. if the problem persists, replace the ac power module. see “ removing the ac power connector ” on page 5 - 39. 261 system error battery is overcharged. run the monitor without ac power. if the problem persists, replace the battery. see “ removing the battery ” on page 5 - 3. if the problem persists, replace the main board. see “ removing the main board ” on page 5 - 31. 264 temp value system error battery is over temperature. shut down ( see “ shutting down the monitor ” on page 5 - 2 ) and restart the monitor. if the problem persists, replace the battery. see “ removing the battery ” on page 5 - 3. if the problem persists, replace the main board. see “ removing the main board ” on page 5 - 31. 817 fpga fifo overrun nbp software error. informational message. no action required. 818 ( 2 ) nbp equip malfunc ( 2 ) nbp power - on self test failed because the a / d converter is inoperative, or the pressure transducer offset is too large. replace the nbp module. see “ removing the nbp module ” on page 5 - 36. if the problem persists, replace the main board. see “ removing the main board ” on page 5 - 31 @topic:22


# # # issue - * * low battery * * caused a device shutdown during unplug # # # impact - interruption of patient monitoring # # # possible causes - * * battery degradation * * over time # # # recommendations - * * regular battery replacement * * to prevent unexpected shutdowns - * * preventive maintenance * * to identify and address potential battery issues early @topic:11


# # # issue - equipment : monitors, patient transport - band : philips - model : intellivue mp40 ( m8003a ) - description : cancelled work due to incorrect operation number - cause of failure : the machine lost signal # # # impact - the medical device is not functioning properly, which could potentially delay or compromise patient care. # # # possible causes - the machine may have been damaged during transport or installation. - there may be a problem with the power supply to the machine. - there may be a problem with the software or hardware of the machine. # # # recommendations - inspect the machine for any damage. - check the power supply to the machine. - contact the manufacturer of the machine for support. @topic:2