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Unless there is an abnormal
condition, do not attempt to remove
the gas burner taps. You must call
an authorised service agent if it is
necessary to change the taps.
New injectors have their position
marked on their packing or refer to
the Injector table.
Reduced gas flow rate setting for taps
1. Ignite the burner that is to be adjusted and
turn the knob to the reduced position.
2. Remove the knob from the gas tap.
3. Use an appropriately sized screwdriver to
adjust the flow rate adjustment screw. For
LPG (Butane - Propane) turn the screw
clockwise. For natural gas, you should
turn the screw
counter-clockwise
once.
The normal length of a straight flame in
the reduced position should be 6-7 mm
4. If the flame is higher than the desired
position, turn the screw clockwise. If it is
smaller turn anticlockwise.
5. For the last control, bring the burner to
both the high-flame and reduced positions
and check whether the flame is on or off.
Depending on the type of gas tap used in
your appliance the adjustment screw
position may vary.
1
Flow rate adjustment screw
Final check
1. Open gas supply.
2. Check gas installations for secure fitting
and tightness.
3. Ignite burners and check appearance of
the flame.
Gas conversion
In order to have the appliance's gas type
changed, all the injectors must be changed
and the flame adjustment for all valves must
be set at the reduced flow rate position.
Changing the injectors
1. Take off burner cap and burner body.
2. Unscrew injectors by turning them
counterclockwise.
3. Fit new injectors.
4. Check all connections for secure fitting
and tightness.
The flames should be blue and
burn smoothly. If the flames
appear yellowish, check that the
burner cap is seated correctly or
clean the burner. Switch off the
gas and let burner cool before
touching it.
DANGER Risk of explosion or
poisoning by unprofessional
installation.
Gas conversion
must only be carried out by a
registered installer.
DANGER Risk of explosion!
Before starting any work on the
gas installation, shut off the gas
supply
.
1
Flame failure device (model dependent)
2
Spark plug
3
Injector
4
Burner
If the gas type of the appliance is
changed, then the rating plate
that shows the gas type of the
unit must also be changed.