Mediana YM6000, Руководство по обслуживанию

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52 Troubleshooting
YM6000 Service Manual
SpO
2
The following are symptoms of problems relating to SpO
2
functions and
recommended actions. If the action requires replacement of a PCB or module, refer to
Disassembly Guide .
1. The SpO
2
sensor does not light.
1 ‐ 1 Ensure the connection between the sensor and extension cable is not loose. If
the connection is good, replace the SpO
2
module.
1 ‐ 2 If problem persists, replace the main board.
2. The SpO
2
sensor is lighting but no display on SpO
2
screen.
2 ‐ 1 Replace the SpO
2
module.
2 ‐ 2 If problem persists, replace the main board.
Temperature
The following are symptoms of problems relating to Temperature functions and
recommended actions. If the action requires replacement of a PCB or module, refer to
Disassembly Guide .
1.
The measurement values are too low.
1 ‐ 1 Check the temperature probe is properly located at patient’s body.
2.
TEMP 1 or 2: Internal error is displayed.
1 ‐ 1 Replace the main board.
Respiration
The following are symptoms of problems relating to Respiration functions and
recommended actions. If the action requires replacement of a PCB or module, refer to
Disassembly Guide .
1. Respiration signal (imRR) is noisy or the value is not displayed.
1 ‐ 1 Ensure ECG accessories are connected properly or the electrode is not
contaminated.
1 ‐ 2 If problem persists, replace the ECG board.
1 ‐ 3 If problem persists, replace the main board.
2. The monitor does not measure the respiration (awRR).
2 ‐ 1 Ensure the hose inside the monitor
2 ‐ 2 If problem persists, replace the EtCO
2
module
2 ‐ 3 If problem persists, replace the main board.