Operating instructions

5. Record the gas type in the commis-

sioning/service report on p age

120.

Checking static and supply pressure

Danger

Higher CO emis sions can le ad to poisoni ng.

Measure the CO va lue before and a fter any work on gas equ ipment to

prevent any h ealth hazards and to e nsure the per fect operatio nal condi-

tion of the system.

Operation with LPG

Flush the LPG tank twi ce during commissionin g/replacement. Tho roughly vent

the tank and gas lin es after flushin g.

1. Close the gas shut-off v alve.

2. Releas e the screw insi de test nip-

ple PE A on the gas combination

valve, but do n ot remove, and con -

nect the pressure gauge.

3. Open the gas shut-off valve.

4. Check the static pressure; it should

be a max. of 57.5 mbar. Record the

actual value in the service report.

5. Start up boiler.

Note

During commis sioning, the boi ler

can enter a fault state because of

airlocks in the gas pipe. After

approx. 5 seconds, press E to

reset the burner.

Further details regarding the individual steps (cont.)

Initial start-up, inspection, maintenance

5692 548 GB