Appendix B: Measuring Gas Pressure
APPENDIX B:
MEASURING GAS PRESSURE
1. Prepare gas-pressure meter.
2. Open the gas-test nipple using a flat-headed screwdriver.
3. Turn the screw counter-clockwise.
When the gas-test nipple is opened, gas will escape. Be prepared and
have the gas-pressure meter ready before opening the test nipple.
4. Measure static the gas pressure.
5. Switch on unit and measure the dynamic gas pressure. The dynamic gas
pressure must be between the following values
•• “1.8-2.5 kPa” - “18 - 25 mbar” “7-10 W.C.” for natural gas.
•• “3-5.7 kPa” – “30 - 57 mbar” “11-14 W.C.” for LPG.
6. Note: Local regulations might state otherwise. Please comply with local
rules and regulations.
7. Close the gas-test nipple using a flat-headed screwdriver.
8. Turn the screw clockwise.
Check all gas lines for gas leakages using an appropriate leakage tester.
SERVICE MANUAL 55
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