This manual will help you understand the operation and maintenance of the product better. It is reminded that the product shall be used strictly complying with this manual. User’s operation failing to comply with this manual may result in malfunction or accident for which EDAN INSTRUMENTS, INC. (hereinafter called EDAN) can not be held liable.
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Terms Used in this Manual This guide is designed to give key concepts on safety precautions. WARNING A WARNING label advises against certain actions or situations that could result in personal injury or death. CAUTION A CAUTION label advises against actions or situations that could damage equipment, produce inaccurate data, or invalidate a procedure.
Table of Contents Chapter 1 Warranty and Service ....................1 Chapter 2 Safety Guidance ......................4 2.1 Introduction ......................... 4 2.2 General Information ......................4 2.3 Safety Precautions ....................... 4 Chapter 3 Installation ........................7 3.1 Environment Requirements ....................7 3.2 Electrical Requirements ......................
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4.4.1 Cleaning the Monitor and Accessories ..............21 4.4.2 Maintaining the Battery................... 21 Chapter 5 Configuration ......................22 5.1 Opening User Maintain Menu ................... 22 5.2 Entering Demo Mode ......................22 5.3 Selecting Lead Style ......................22 5.4 Changing the Bed No......................22 5.5 Changing Network Bed No.
Limitation of Warranty Direct, indirect or final damage and delay caused by the following situations for which EDAN is not responsible may void the warranty: Groupware is dismounted, stretched or redebugged.
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After receiving the RMA form from the service department, the customer sends defective parts to EDAN in advance. We will analyze the problems and discuss with the customer about either repairing or replacing the part(s). Once the maintenance fee is invoiced and paid, we will make sure to dispatch good part(s) to the confirmed address.
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Please describe the returned parts as ‘sample of *****’ and put the total value on the invoice, and note on the invoice as ‘sample, no commercial value’. Please confirm the invoice with EDAN before shipment. Please send back the parts after EDAN’s confirmation.
2.1 Introduction This service manual is a reference for periodic preventive maintenance and corrective service procedures for the iM80 patient monitor. It provides information on troubleshooting, assembly procedures, and instructions for functional testing as well as performance verification. The manual is intended for use only by technically qualified service personnel.
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Patient Monitor Service Manual Safety Guidance WARNING 1 The monitor must be serviced only by authorized and qualified personnel. EDAN does not assume any responsibility for damage or injury if modifications or repairs are carried out by unauthorized personnel.
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Patient Monitor Service Manual Safety Guidance 3 While the battery is charged, used or stored, keep it away from objects or materials with static electric charges. - 6 -...
Patient Monitor Service Manual Installation 3.3 Safety Requirements CAUTION 1 SHOCK HAZARD – To protect patients and medical staff, the power receptacle must be well grounded. Never adapt the three-prong plug from the monitor to fit a two-socket outlet.
Patient Monitor Service Manual Installation 3.5 Connecting to AC Power Apply the power cable offered with the monitor. Plug one end of the power cable to the power socket of the monitor before buckling the security lock to the plug as showed below. Then connect the other end to a grounded 3-prong power output special for hospital usage.
Check the external cables, power socket and power cable. Do not use the monitor if any damage is detected until the monitor is repaired by the service personnel of EDAN or professional service personnel of the dealer. 4.1.2 Power- on Test Switch on the monitor after it is connected to the power source and check: ...
Patient Monitor Service Manual Test and Maintenance If any failure is detected, refer to section Recorder Failures for details. NOTE: Please make sure paper is well loaded and the setting is correct before recording. 4.1.5 Alarm Test Trigger a signal that is higher than the upper limit or lower than the lower limit to activate a physical alarm.
Patient Monitor Service Manual Test and Maintenance 4.2.2 SpO Performance Test This test checks the performance of the SpO measurement. Tools required: SpO simulator. Procedure: Connect the monitor and the SpO simulator with a SpO cable. Switch on the monitor and the simulator.
Figure 4-1 Diagram for NIBP Leakage Test 4.2.5 NIBP Calibration NIBP calibration must be performed by professional personnel authorized by EDAN. Access Menu > Maintenance > User Maintain by inputting the password ABC. NOTE: NIBP calibration is for checking the measurement accuracy and cannot change the measurement results.
Patient Monitor Service Manual Test and Maintenance • Cylinder; • Manometer. Procedure: Access Menu > Maintenance > User Maintain by inputting the password ABC. Connect the equipment as shown below: Manometer Tube NIBP module / Patient Tube T-fitting monitor...
Patient Monitor Service Manual Test and Maintenance 4.2.7 CO Performance Test This test checks the performance of the CO measurement. Tools required: nasal cannula. Procedure: Switch on the monitor. Access CO setup menu, and set the Work Mode to Measure.
Patient Monitor Service Manual Test and Maintenance (Edward’s Catheter) - Flow: 5 l/min Check displayed value against the simulator configuration. Expected test result: C.O.= 5+/-1 l/min 4.3 Safety Test 4.3.1 Safety Test Procedures Use the test procedures outlined here only for verifying safe installation or service of the product.
Patient Monitor Service Manual Test and Maintenance 4.3.2 Protective Earth Resistance NOTE: The circuit diagram is based on the Fluke 601Pro series safety analyzer. This measures impendence of Protective Earth (PE) terminal to accessible metal part of Device under test (DUT) which is protectively earthed. A current of 25A is passed for 5s to 10s through the protective terminal and each accessible metal part which is protectively earthed.
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Patient Monitor Service Manual Test and Maintenance NOTE: The circuit diagram is based on the Fluke 601Pro series safety Analyzer. This measures leakage current of exposed metal parts of Device under test (DUT) and parts of the system within the patient environment; normal and reversed polarity using S2 test performed both in normal condition and single fault conditions.
Patient Monitor Service Manual Test and Maintenance 4.3.4 Patient Leakage current NOTE: The circuit diagram is based on the Fluke 601Pro series safety Analyzer. This test measure the leakage current flowing between the selected applied part and the mains PE;...
Patient Monitor Service Manual Test and Maintenance Applied Normal Single Fault Part Condition Condition AC: <0.01 mA AC: <0.05 mA DC: <0.01 mA DC: <0.05 mA Patient Leakage Current AC: <0.1 mA AC: <0.5 mA DC: <0.01 mA DC: <0.05 mA <0.05 mA...
4.4 Maintenance For details about basic cleaning and maintenance methods, refer to relevant sections in Patient Monitor User Manual. For further technical support, contact service engineers of EDAN. Users are responsible for preventive maintenance and periodic inspection for the monitor.
Patient Monitor Service Manual Configuration Chapter 5 Configuration The users have no access to changing the system configuration of the monitor. As a service engineer, the users need to change the configuration after the monitor is installed and checked.
Patient Monitor Service Manual Configuration MFM-CMS central monitoring system by EDAN. To set the device No., the user should: Enter User Maintain; Select Network Maintain > Bed No.; Select a device No. from 1 to 254 and press the knob to confirm it.
Figure 6-1 iM80 System Principle Block Diagram 6.1.1 Main Board The main board applied in iM80 monitor is 9G45 main board developed by EDAN. The operating system is embedded. As the core of the system, the main control board fulfills the following functions: key input control, LCD display, recording, audio alarm and led indicator light alarm, data memory and recall, time and date management, module control, etc.
Patient Monitor Service Manual Principle Introduction Power 5V, 12V ARM926EJ-S Work frequency: 400MHz Processor External bus frequency: 133MHz Dictate Cache: 32K bytes Data Cache: 32K bytes Net Port 10M/100M standard Ethernet port Parallel Port 1 parallel port SDRAM: 64M byte...
6.1.5 Power Module The power module is EDAN PS900Q. It outputs +5V, +12V and bus voltage (13V~19V) and manages charging. It converts 220V AC power or battery power to 5V and 12V DC power, and then supplies power to other boards. When AC power and battery power exist at the same time, the system is powered by AC power which meanwhile charges the battery.
Patient Monitor Service Manual Principle Introduction 6.1.6 Key Board The key board codes the operation of keys and control knob with ATMEGA16L singlechip processor, sends keycode to main control board using PS2 protocol, answers the corresponding keys. The touch screen communicates with the main control board through a set of independent serial ports.
Patient Monitor Service Manual Principle Introduction Active Area [mm] 304.128(H) x 228.096(V) Pixel H x V 1024 x 768 Pixel Pitch [mm] 0.297(H) x 0.297(V) Pixel Arrangement R.G.B. Vertical Stripe Display Mode Normally White Typical White Luminance (ICFL= 6mA) [cd/m2] 250 Typ.
Patient Monitor Service Manual Principle Introduction 6.2.6 SD Card Interface All monitors are configured with an SD interface. It is used to store the data of the monitor in external SD card. 6.2.7 Nurse Call Interface All monitors are configured with a nurse call interface.
Patient Monitor Service Manual Troubleshooting Chapter 7 Troubleshooting EDAN supports replacement of PCB and major subassemblies for this monitor. When replacement is needed, follow the procedures described in chapter 8 Disassembling the Monitor. 7.1 Monitor Booting Failures Phenomenon Possible Cause...
Patient Monitor Service Manual Troubleshooting 7.2 Display Failures Phenomenon Possible Cause Solution backlight board Replace the LCD backlight board. defective. After switching on, LCD LCD cable defective Repair or replace the LCD cable. has no display or is black Main board defective.
Patient Monitor Service Manual Troubleshooting Paper bail is not pressed Press down the paper bail. down. Recorder defective. Replace the recorder. Recorder power supply Replace the power supply. defective. Recorder connection Replace or repair the connecting failure. wire. The assembly or location Paper advances lopsidedly.
Patient Monitor Service Manual Troubleshooting connecting to some part. Power indicator and main control board indicator are on, but the fan doesn’t run +12V AC power defective. Replace the power. and the link board indicator stays off. Power indicator and main...
Patient Monitor Service Manual Troubleshooting 7.14 CO Monitoring Failures Phenomenon Possible Cause Solution Bad connection of CO Power off, reconnect CO module. module. No CO waveform. module defective. Replace CO module. module stays Change the working mode of CO Standby mode.
Patient Monitor Service Manual Troubleshooting fluctuation. the patient; adjust the ruler. Failure in the PCBA of IBP Check the connection of IBP module or disconnection of The monitor indicates an module and communication board module IBP communication failure. or change the IBP module.
Patient Monitor Service Manual Disassembling the Monitor Chapter 8 Disassembling the Monitor WARNING 1 Only qualified service personnel shall open the monitor housing. 2 Switch off the monitor and disconnect it from AC power before disassembling the monitor. 3 After any repair of the device, perform safety tests prior to use.
Patient Monitor Service Manual Disassembling the Monitor 4. Replace the old fuse with a new one that is supplied by EDAN or with the same specifications. (Dimensions: Ф5mm*20mm; model: T1.6AL 250V) 5. Put back the fuse box. 8.3 Disassembling the Main Unit...
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Patient Monitor Service Manual Disassembling the Monitor Screws: M3X12 Put the monitor upward and slightly pull the front and back housings, and disconnect the wires to LCD and key board to separate the front housing and back housing assemblies, shown in circle in the figure below;...
Patient Monitor Service Manual Disassembling the Monitor 8.4 Disassembling the Front Housing Assembly Alarm indicator board Inverter board Key board Knob board 8.4.1 Replacing the Alarm Indicator Board To disassemble the alarm indicator board: Separate the front and Disconnect...
Patient Monitor Service Manual Disassembling the Monitor Wire connecting alarm indicator board To disassemble the key board: Separate the front and back Disconnect all wires on Unscrew the screws on key key board board assembly Assemble the key board in the reverse order.
Patient Monitor Service Manual Disassembling the Monitor 8.4.5 Replacing the LCD Screws Screws To disassemble LCD: Separate the front and Disconnect wires Unscrew the screws Unscrew the screws on display back assemblies on LCD on LCD assembly stander Assemble LCD in the reverse order.
Patient Monitor Service Manual Disassembling the Monitor 8.4.6 Replacing the Touch Screen Wires to be disconnected Screws Touch screen To disassemble touch screen: Separate the front and Disconnect wires on Unscrew the screws Remove LCD assembly back assemblies touch screen...
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Patient Monitor Service Manual Disassembling the Monitor Separate the front and back Disconnect wires on Unscrew screws assemblies main board securing main board Assemble the main board in the reverse order. Wire connecting SpO module Wire connecting ECG module...
Patient Monitor Service Manual Disassembling the Monitor To disassemble the CO module: Separate the front and back Disconnect wires Unscrew screws assemblies connecting CO module securing CO module Assemble the CO module in the reverse order. 8.5.5 Replacing NIBP Module...
Patient Monitor Service Manual Disassembling the Monitor Open the paper casing Unscrew Disconnect wires connecting screws recorder Assemble the recorder in the reverse order. 8.6.2 Replacing the Speaker Wire connecting speaker To disassemble the recorder: Separate main bracket Disconnect wires...
Patient Monitor Service Manual Disassembling the Monitor To disassemble the power module: Separate main bracket Disconnect wires Unscrew the screws assembly described connecting power module securing power section 8.3 module Assemble the power module in the reverse order. 8.6.4 Replacing the Fan...
Patient Monitor Service Manual Disassembling the Monitor Separate main bracket Disconnect wires connecting power Unscrew the screws and nuts assembly as described in interface board and unscrew the securing power interface board section 8.3 screws Assemble the power interface board in the reverse order.
Patient Monitor Service Manual Replaceable Parts Appendix 1 Replaceable Parts WARNING Only connect the replaceable parts supplied by EDAN to the monitor. Parts Part Number Speaker 01.14.038010 01.58.47066-11 01.16.078208 Touch Screen 01.16.078211 Alarm Indicator Board 02.02.113653 Interface Board (big) 02.03.113609-11...