Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
Connect pressure gauge to inlet pressure test point
Gas On
Gas On
Measurement:
Hold in gas control knob and observe pressure gauge, does the inlet pressure remain constant at a minimum of 20mb?
Note:
When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Note:
When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Isolate as per TOPs P4
and refit as necessary