Schiller ARGUS VCM, Руководство по обслуживанию

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Troubleshooting
ARGUS VCM
Buttons
The following is a symptom of problems and recommended actions relating to buttons. If
the action requires replacement of a PCB assembly, refer to
Disassembly Guide .
1. Buttons do not respond and/or buttons are operating with pressed.
1-1. Replace Rubber button on Main BD.
1-2. If problem persists, replace Main BD.
2. Buttons do respond, but no button tones when pressed.
2-1. Ensure that Speaker is damaged to fail.
2-2. Check the connection of 2-pin wire between Speaker and Main BD.
2-3. Adjust the trim-pot (R117) on Main BD.
2-4. If problem persists, replace Main BD.
NIBP Performance
The followings are symptoms of problems and recommended actions relating to NIBP
operational performance. If the action requires replacement of a PCB or module, refer to
Disassembly Guide .
1. Dashes ‘- - -‘ are flashing on NIBP display.
1-1. Go to Service mode. Perform NIBP Calibration (see Service Mode section).
1-2. If NIBP Calibration is not able to perform, check the connection of 24-pin ribbon
cable between NIBP module and Main BD.
1-3. If problem persists, replace NIBP module.
1-4. Replace Main BD, if problem persists after NIBP module replaced.
2. After NIBP calibration, the digit shown in Time display is outside of 040000~070000.
2-1. Turn off the monitor.
2-2. Go to Service mode. Perform NIBP Calibration again (see
Service Mode section).
2-3. If problem persists, verify that internal silicon tubing is kinked or disconnected.
2-4. Replace NIBP module and pump if problem still persists.
3. Often error codes, E22, E23 and/or E24 display(s).
3-1. Ensure that an appropriate cuff and hose are used to correspond with Patient
type selected.
3-2. Go to Service mode. Perform NIBP Calibration (see Service Mode section).
3-3. If problem persists, replace NIBP pump.
4. Error code, E29 displays.
4-1. Replace both NIBP module and pump.
4-2. If problem persists, replace Main BD.
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ARGUS VCM
Service Manual