128 Instructions for use | Atlan A300, A300 XL, A350, A350 XL SW 1.0n
Tests
The checklist can be presented in tabular form or as a walk-through mode.
In the system setup, it is possible to specify whether tests always start in the walk-
through mode, see page 177.
On devices with an O
2 sensor, the system test checks whether an O2 calibration is
required. If more than 7 days have passed since the last calibration of the O
2
sensor, an O
2 calibration will be automatically performed.
On devices with an integrated patient-gas measurement module, calibrations are
performed regularly during operation.
1. WARNING
Risk of patient injury
During the system test, the device is pressurized.
► To prevent patient injury, do not perform the system test and leakage test if a
patient is connected.
Touch the button for the system test.
2. Complete the tabular checklist (1).
It is possible to switch from the tabular checklist to the walk-through mode, if
required. To do this, touch the button (2). For further information see: "Checklist
in the walk-through mode", page 136.
3. If the O
2 sensor is to be calibrated despite a valid calibration, touch the
Calibrate button (3).
4. CAUTION
Risk of device malfunction and/or patient injury
Existing malfunctions cannot be detected if the system test is canceled. This
may result in device malfunctions and the patient may be put at risk.
► More attention is required when operating without a system test.
► Perform the system test every day. If the system test is canceled during
execution, perform it again as soon as possible.
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