Checking the first intake of air
a Adjustment screw
b Air intake sleeve
Gap X must measure:
For natural gas: 6 mm
For liquid gas: 13 mm
To set gap X
Loosen screw and slide the air in-
take sleeve .
Then retighten the screw.
Converting to another gas type
Changing the small jet
a Small diameter jet
(e.g. for liquid gas: 0,23)
b Large diameter jet
(e.g. for liquid gas: 0,60)
Using a small screwdriver, unscrew
the two small jets and in the gas
fitting.
Pull out the jets with a pair of pliers.
Fit the new jets securely (see jet ta-
ble).
Secure the jets against inadvertent
loosening with sealing wax.
57