6 Using the product
69
Test type Explanation
SSV triggering
pressure
This measurement enables you to
ascertain whether the triggering pressure
of the SSV (safety shut-off valve) has
been set correctly.
SRV triggering
pressure
The measurement enables you to
ascertain whether the triggering pressure
of the SRV (safety relief valve) has bee
set correctly.
6.2.9.1. Static pressure
The static pressure measurement enables defects in the pressure
reducer (controller) and the shut-off valve (ball valve) upstream of
the consumer to be detected. It is important to ensure that the valve
upstream of the controller is open and the valve upstream of the
consumer is closed.
Overview and interpretation of results:
Description Explanation
Pressure increases Controller leaks
Pressure drops and
then rises again
Ball valve downstream of controller leaks
Pressure is
constant
Ball valve and controller OK
Calling up the function:
> [] → Measurements → [OK] → Controller test → [OK].
1. Select Static pressure. [▲], [▼] → [OK].
- Measurement is started.
The following values are displayed:
Parameter Explanation
Pressure Current pressure
Start pressure Pressure at the start of the measurement
∆p Pressure differential between start
pressure and current pressure
Min Lowest pressure during the current
measurement
To Next Page
Loading...
