66
│ 6 Maintenance
The device returns to the test gas selection.
15. If necessary:
●
Repeat the adjustment for further gases.
6.5.5.3 Measuring application
The device is in measuring mode.
1. Press the Menu key.
2. Select
Settings
. The PIN prompt appears.
3. Enter the PIN code.
4. Select
Adjustment
.
5. Select
Measuring
.
6. Select a suitable test gas.
7. Press the Enter key. Adjustment of the zero point begins.
The following message appears:
Use clean air!
8. Wait while the following message is visible:
Use clean air!
Process ongoing …
9. When the zero point adjustment is complete, an overview will
appear (Fig. 44, left image).
The adjustment will continue automatically.
10. If the following message appears:
Add test gas!
●
Add the test gas provided.
To do so, connect the test gas hose of the
SPE AutoFlow
to the gas input of the device.
11. Wait while the following message is visible:
Add more test
gas! Process ongoing …
12. If the following message appears:
Stop test gas!
●
Disconnect the test gas hose from the gas inlet.
13. When the adjustment is complete, an overview of the adjusted
gases will appear (Fig. 44, right image).
The device returns to the test gas selection.
14. If necessary:
●
Repeat the adjustment for further gases.
