Recommended Test Setup For The Oxymat 7, High-Temperature Version - Siemens SIPROCESS GA700 Compact Operating Instructions

Commissioning
6.5 Checking gas paths for leaks
6.5.3

Recommended test setup for the OXYMAT 7, high-temperature version

Arrangement of gas connections in the OXYMAT 7 high-temperature in the wall-mounted device
The following figure shows the gas connections of a high-temperature OXYMAT 7:
1
2
4
Figure 6-3
Test setup for leakage test with OXYMAT 7 high-temperature
To check for leaks, we recommend the following test setup:
①
②
③
1
2
4
Figure 6-4
68
Sample gas inlet
Sample gas outlet
Reference gas inlet
Arrangement of gas connections in OXYMAT 7 high-temperature
Shut-off valve
Pressure regulator
Manometer (gauge pressure)
Sample gas inlet
Sample gas outlet
Unscrewing blanking plugs
Recommended test setup for leakage test with OXYMAT 7 high-temperature
Devices in explosion-proof design
Compact Operating Instructions, 11/2019, A5E35134047-04