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9.5
Nozzle change Combi Wok burner
(soup burner) (full combustion nozzle)
Remove screw (5) and (6) take out complete
pipe (7).
Turn nozzle (8) with pressure ring and
pressure spring from mixing chamber.
Place a nozzle into unit according nozzle
data table for the required gas type.
The nozzle must be fixed with a non
hardening sealing tape.
Pay attention thet pressure ring and pressure
spring are incorporated in proper sequence.
Replace complete pipe gas tight into unit.
Pay attention to “primary air adjustment“
explained under
Point 12.
10.
Small combustion adjustment
For the Combi Wok burner (soup burner) the small combustion adjustment must be regulated to 4 kW for
earthgas.
The nozzle bore in the small combustion nozzle is 50 mbar and 30 mbar.
To regulate for earthgas proceed as follows:
Operate burner in small combustion.
Turn off handle of the security control knob.
With a small screw driver adjust small combustion nozzle (9) that 4 kW are obtained.
(Turn
Clockwise reduces
warmth load, turn
anti clockwiseincreases
warmth load).
The adjustment of the warmth load can be done according volume method, see flow chart.
The adjustment of the warmth load must be such that the burner in hot or cold,
ignites properly.
For changing to liquid gas the small combustion nozzle (9) turn slightly against the stroke.
