Viessmann Vitoflame 100, Service Instructions Manual

Page: 10 / 68

10
Initial start-up, inspection and maintenance
Further details regarding the individual steps
(cont.)
Checking static and supply pressure
Check the type of gas with your local gas supplier.
The burner is factory-set to natural gas E.
Adjust the nozzle pressure for operation with natural gas LL according to the
table on pageĂ47.
Record the gas type in the service report on page 50.
Static pressure
1. Close the gas shut-off valve.
2. Loosen the screw in test nippleĂ A
but do not remove.
3. Connect the U-shaped pressure
gauge.
4. Open the gas shut-off valve.
5. Measure the static pressure (max.
50Ămbar).
6. Record the actual values in the
commissioning report on page 50.
5692Ă534ĂGB