238 Instructions for use | Atlan A100 (XL), A300 (XL), A350 (XL) SW 2.1n
Troubleshooting
12.7 Failure of the integrated patient-gas measurement
module (PGM)
WARNING
Risk due to gas measurement failure
If the gas measurement fails, the patient can no longer be adequately monitored.
► Check the sample line and the water trap for damage or blockages. Pay
attention to the replacement intervals.
► Replace the patient-gas measurement module.
► Ensure corresponding substitute monitoring.
● Arrange for appropriate substitute monitoring conforming to ISO 80601-2-55.
12.7.1 Replacing the patient-gas measurement module (PGM)
Contact service personnel to replace the PGM.
Prerequisite:
– There is no patient connected.
– The device is switched off.
– The device is disconnected from the power supply. To do this, disconnect the
power plug.
– The water trap has been removed.
WARNING
Incorrect gas measurement
Faulty or non-functional PGMs can cause incorrect gas measurements. As a result,
the patient could be put at risk.
► Have the PGM replaced by service personnel.
1. At the left-hand side of the device, take hold of the cover (1) at the top and
bottom and pull it off directly to the front.
The O
2 sensor cell is faulty or is expir-
ing.
Replace the O2 sensor cell.
Cause Remedy
40886
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