6 Using the product
42
Parameter Explanation
Test pressure (target) Adopt or set test pressure
According to DVGW TRGI 2008,
the test pressure (target) is
1000 mbar
Pressure Set pressure
1. Edit values: [Edit].
2. Enter values. [▲], [▼] and sometimes [◄], [►] → [OK].
Carrying out a pretest
1. Build up test pressure (target) manually with the test pump or a
compressor at the connection provided.
2. Close the shut-off valve.
The valve must always be closed during measurements.
Only open to apply pressure. Close it again
3. Start measurement: [].
- Zeroing starts (5 s)
Option
> End stability time early: [Next]
> End measurement period early: [Next]
- Pretest is ended.
4. Evaluate measurement result: [▲], [▼] → [OK].
- The measurement result is displayed
5. Save measurement result: [Save].
Options
> [Options] → Show Graphic: a section of past measuring
values is displayed in a line graph (zoom function available [▲],
[▼]).
> [Options] → Manometer: the measuring values are displayed
in the same way.
> [Options] → Factory setting: the values are reset to the
default settings.
> [Options] → Overall graphic curve: the measuring values
across the overall measuring time are displayed in a line graph.
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