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uMEC10/uMEC12

uMEC10/uMEC12

Patient Monitor

Patient Monitor

Service Manual

Service Manual

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Summary of Contents for uMEC10

Page 1: ...uMEC10 uMEC12 uMEC10 uMEC12 Patient Monitor Patient Monitor Service Manual Service Manual ...

Page 2: ......

Page 3: ...r liability arising out of any infringements of patents or other rights of third parties other rights of third parties and and are are the the registered registered trademarks trademarks or or trademarks trademarks owned owned by by Mindray in China and other countries Mindray in China and other countries Revision History Revision History This manual has a This manual has a revision number revisio...

Page 4: ...entation Observance of the manual is a prerequisite for proper equipment maintenance and prevents equipment damage and personnel injury Intended Audience This manual is for biomedical engineers authorized technicians or service representatives responsible for troubleshooting repairing and maintaining the monitors Passwords A password may be required to access different modes The passwords are list...

Page 5: ... 7 2 3 5 Touchscreen and Control 2 7 2 3 6 AC DC Power Board 2 7 2 3 7 Battery 2 8 2 3 8 Parameter Measurement 2 8 2 3 9 CO2 Module 2 8 2 3 10 M03B Module 2 8 2 3 11 Recorder 2 8 2 3 12 Speaker 2 9 3 Unpacking and Installation 3 1 3 1 Unpacking 3 1 3 2 Preparation before Installation 3 2 3 2 1 Requirement for Installation Space 3 2 3 2 2 Power Requirement 3 3 3 2 3 Installing Patient Monitor 3 3 3...

Page 6: ...4 7 C O Test 5 10 5 4 8 CO2 M02D Test and Calibration 5 10 5 5 Nurse Call Relay Performance Test 5 12 5 6 Analog Output Performance Test 5 13 5 7 Electrical Safety Test 5 13 5 7 1 Enclosure Leakage Current Test 5 14 5 7 2 Earth Leakage Current Test 5 15 5 7 3 Patient Leakage Current Test 5 15 5 7 4 Patient Auxiliary Current Test 5 15 5 8 TouchscreenCalibration 5 16 5 9 Recorder Check 5 16 5 10 Bat...

Page 7: ...g bracket is delivered with a complete set of mounting hardware and instructions Refer to the documentation delivered with the mounting hardware for instructions on assembling mounts CAUTION Use mounting brackets Mindray supplies or approves If another compatible mounting bracket is used ensure it can safely bracket the patient monitor The mounting bracket should be installed by our qualified serv...

Page 8: ...Ethernet network or a PC 5 Multi function output connector It is a Micro D connector used to output analog signals and defibrillator synchronization signals 6 General USB Connector It is a USB connector used to connect to an external device The system provides two USB connectors 2 3 Main Unit The main unit of the patient monitor consists of two parts Front housing assembly front housing waterproof...

Page 9: ... door function connector cover recorder recorder fixing sheet metal recorder cover AC socket power plug anti pull hook optional parameter connector assembly optional parameter connector cover M02D module M03B module module bracket rubber foot and speaker washer Parameter connector cover optional Speaker washer Rear housing Parameter connector assembly optional Recorder Recorder cover Recorder fixi...

Page 10: ...ata storage network communication and external connectors 3 5 12 lead ECG RESP Mindray SPO2 NIBP and TEMP Display drive and backlight control Data storage DDR NOR flash Wired wireless network Print processing Connecting to touchscreen Audio drive EEPROM USB The main board connects to other boards through the following connectors Figure 5 Front housing cabling 1 Air valve connector 2 AC DC board co...

Page 11: ...tor 2 12 SPO2 parameter connector 13 ECG parameter connector 14 Wi Fi connector Rear housing assembly Front housing assembly Figure 6 Front and rear housing cabling 1 Recorder connector 2 M03B connector 3 M02D connector 4 Battery connector 5 Ground cable 6 Watertrap receptacle 7 C O signal cable 8 IBP connector signal cable 9 IBP connector signal cable 10 AC socket ...

Page 12: ...he 3 way stopcock to stopcock to the air the air to zero to zero the trans the transducer a ducer and then nd then open the open the stopcock stopcock to the to the sphygmomanometer sphygmomanometer 3 3 Select Select Main Menu Main Menu Maintenance Maintenance User Maintenance User Maintenance Module Module Maintenance Maintenance Cal IBP Press Cal IBP Press In the In the Cal IBP Press Cal IBP Pre...

Page 13: ...measurement to start C O measurement 5 5 On the On the C O simul C O simulator se ator set the t the C O to C O to 5 L 5 L min Wait min Wait for for 3 to 3 to 10 seco 10 seconds nds 6 6 Verify Verify that that the the C O C O value value is is 5 0 25 5 0 25 L min L min 5 4 8 CO 5 4 8 CO2 2 M02D Test and Calibration M02D Test and Calibration Leakage Test Leakage Test 1 1 Connect Connect CO CO2 2 me...

Page 14: ...til the flowm the flowmeter has eter has a stable a stable reading b reading between etween 10 10 ml min and 50 ml min ml min and 50 ml min 6 6 Check Check the the real time real time CO CO2 2 value is within 6 0 3 in the value is within 6 0 3 in the Calibrate CO Calibrate CO2 2 menu menu Calibration Calibration Tools required Tools required A steel gas cylinder with 6 0 05 CO A steel gas cylinder...

Page 15: ...alibrate CO2 menu the measured CO2 concentration is displayed After the measured CO2 concentration becomes stable select Calibrate to calibrate the CO2 module 9 If the calibration is finished successfully the message Calibration Completed is displayed If the calibration failed the message Calibration Failed is displayed In this case perform another calibration 5 5 Nurse Call Relay Performance Test...

Page 16: ... displayed on the oscilloscope are identical with those displayed on the monitor 5 7 Electrical Safety Test WARNING Electrical safety tests are a proven means of detecting abnormalities that if undetected could prove dangerous to either the patient or the operator All tests can be performed using commercially available safety analyzer test equipment Maintenance personnel shall ensure the adaptabil...

Page 17: ...rol B Isolation transformer in leakage current test tooling C Security tester Tools required Safety analyzer 601 PROXL Isolation transformer 5 7 1 Enclosure Leakage Current Test 1 Connect 601 PROXL safety analyzer to a 264 VAC 60 Hz power supply 2 Use power cord to connect the equipment under test EUT to the auxiliary power output connector of 601 PROXL safety analyzer 3 Connect one end of the red...

Page 18: ...ower on 601 PROXL safety analyzer Press 6 Patient leakage on the panel 5 Press the APPLIED PART button repeatedly to select AC and DC measurement When DC is selected the DC text is displayed next to the limit 6 The patient leakage current is not greater than 10 µA in normal condition and is not greater than 50 µA in single fault condition 5 7 4 Patient Auxiliary Current Test 1 Connect 601 PROXL sa...

Page 19: ...is cleared it indicates that the original PCB was damaged Send the defective PCB to us for repair If the trouble remains exchange the replacement PCB with the original suspicious PCB and continue troubleshooting as directed in this chapter To obtain information on replacement parts or order them refer to 8 Disassembly and Repair 6 3 Patient Monitor Status Check Some troubleshooting tasks may requi...

Page 20: ...age If an alarm message is presented eliminate the technical alarm first For detailed information on technical alarm messages possible causes and countermeasures refer to the patient monitor s Operation Manual 6 6 Troubleshooting Guide 6 6 1 Power On Off Failures Fault Symptom Possible Cause Countermeasure Power on failure AC LED battery LED or start up display LED does not light AC mains not conn...

Page 21: ...the display to the main board are correctly connected 2 Verify the cables and connectors are not damaged Secondary display shows snow or flashing specks Secondary display does not function Cable defective or improperly connected 1 Verify the cable connecting the display and the patient monitor is correctly connected 2 Verify the cables and connectors are not damaged Main board failure Replace the ...

Page 22: ...erly connected 2 Verify the cables and connectors are not damaged Button board failure Replace the button board Knob does not work Cable defective or improperly connected 1 Verify the cable connecting the knob to the main board is properly connected 2 Verify the cables and connectors are not damaged Knob failure Replace the rotary encoder 6 6 5 Audio Failures Fault Symptom Possible Cause Counterme...

Page 23: ...FOR YOUR NOTES FOR YOUR NOTES ...

Page 24: ... 7 1 1 1 Exploded View 7 1 1 2 Parts List 7 1 1 2 Parts List No No P N Description P N Description Remarks Remarks 1 1 uMEC10 uMEC10 front front housing housing assembly assembly touchscreen touchscreen 2 2 115 036696 00 115 036696 00 uMEC10 uMEC10 rear rear housing housing assembly assembly ...

Page 25: ... 4 049 001148 049 001148 00 00 MECS MECS power power button button M1K6 M1K6 6 6 051 002401 00 051 002401 00 Encoder Encoder board board PCBA PCBA 8 8 051 002390 00 051 002390 00 Button Button board board PCBA PCBA 11 11 0509 20 00098 GndLug VS8 PM7 8 8E 9E MEC12v 0509 20 00098 GndLug VS8 PM7 8 8E 9E MEC12v 14 115 039016 00 14 115 039016 00 M1K6 Integrated Board PCBA M1K6 Integrated Board PCBA sta...

Page 26: ...ustom 23 043 006527 00 Parameter support of general monitor 24 115 039019 00 Umec 10 inch standard configuration parameter front panel M1K6 25 Spring 26 All in one parameter SPO2 socket Mindray 27 Multi parameter Module TEMP socket mold MR50554 29 020 000027 00 Speaker 2W 4ohm 500Hz 30 047 005212 01 PUMP SHOCK A BSORPTION 32 All in one parameter insulating sheet 33 024 000751 00 Embedded Wireless ...

Page 27: ... 50263 Rubber foot 6 043 006911 00 uMEC function connector cover 7 009 006354 00 Cable for AC input receptacle 8 043 006912 00 10 inch rear cover 10 043 006940 00 alternative battery door With high capacity battery 043 006910 00 normal battery door With standard battery 11 115 037896 00 Li ion battery 11 1V 5000mAh LI23S005A 022 000122 00 Li ion battery 11 1V 2500mAh LI13S001A ...

Page 28: ...overlay standard configuration 7 115 036714 00 uMEC12 rear housing assembly 11 115 039007 00 uMEC12 Front shell kit touch no key 12 AION Rhodium CO2 module main unit 13 115 036715 00 Parameter Panel 3 5ECG TEMP SPO2 NIBP 115 036716 00 Parameter Panel 12 ECG TEMP SPO2 NIBP 14 CO IBP modified module M03B PCBA 16 801 6800 00080 00 TR6F Recorder 17 043 000184 00 Recorder cover ...

Page 29: ...2 1 Exploded View 7 2 2 2 Parts List No P N Description Remarks 1 Plastic connector 2 630F flow restrictor 3 009 006346 00 Button board cable 4 082 002237 00 Valve 6VDC 300mmHg Wire length 125mm 5 051 002390 00 Button board PCBA 9 022 000125 00 POWER SUPPLY BOARD 15V 40W 10 047 010840 00 Power board insulating sheet M501 12 0509 20 00098 GndLug VS8 PM7 8 8E 9E MEC12v 14 009 006355 00 Encoder cable...

Page 30: ...creen kit FRU non touch 115 039006 00 12 LCD screen kit FRU touch 30 043 006916 00 12 inch parameter fixing frame standard configuration 32 009 006349 00 Display backlight cable 12 1 33 009 006348 00 Display signal cable 12 1 34 115 039012 00 12 Integrated PCBA kit FRU standard 115 039013 00 12 Integrated PCBA FRU 3 5lead 1GB 115 039014 00 12 Integrated PCBA kit FRU 3 5lead 115 039015 00 12 Integr...

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