6 Using the product
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1. Edit values: [Edit].
2. Enter values: [▲], [▼] and sometimes [◄], [►] → [OK].
Carry out caravan check
1. Start measurement: [].
- Zeroing starts (5 s).
- Test pressure (nom.) is built up automatically.
If the test pressure (nom.) is not reached after 2 min. 30
sec., the pressure build-up is terminated and an information
is displayed.
Reasons for aborting the pressure build-up can be too
much leakage in the gas line.
Option
> End stability time early: [Next].
> End measurement period early: [Next].
If the test pressure drops by more than 10 % within the
stabilization or measuring time, the measurement is
interrupted and an information is displayed.
- Measurement is cancelled.
- Caravan check ends.
2. Evaluate measurement result: [▲], [▼] → [OK].
- Measurement result is displayed.
3. Save measurement result: [Save].
Options
> [Options] → Show Graphic: An excerpt of past measuring
values is displayed in a line graph (zoom function available [▲],
[▼]).
> [Options] → Manometer: The measuring values are shown in
an analogue display.
> [Options] → Overall graphic curve: The measuring values
across the overall measuring time are displayed in a line graph.