A. Injectors replacement
•Ensure that the gas taps are in the 'OFF' position
•Isolate the hob from the electrical supply
•Remove all pan supports, burner caps, rings, crowns and control knobs.
•With the aid of a 7mm box spanner the burner injectors can then be unscrewed and replaced by the appropriate Natuaral gas injectors (Fig.1).
B.levelAdjustment of minimum
When the hob has been fully installed it will be necessary to check the minimum flame setting. To do this, follow the procedure below.
-Turn the gas tap to the MAX position and ignite.
-Set the gas tap to the MIN flame position then turn the control knob from MIN to MAX several times. If the flame is unstable or is extinguished follow the procedure below.
Procedure:
To adjust the minimum level of the burners, proceed as follows:
•Light the burner.
•Turn the knob on the minimum position.
•Remove the knob.
•With a thin screwdriver, adjust the by- pass screw (Fig.2).
If changing from LPG to natural gas unscrew about 1/4 turn the
If changing from natural gas to LPG, completely tighten clockwise the screw, until a small regular flame is obtained.
•Repeat the adjustment procedure for all burners.
14
Fig. 1
Fig. 2
Minimum adjustment screw
•Finally check the flame does not go out when quickly turning the knob from the maximum position to the minimum position.
This procedure can easily be carried out, anyhow the hob has been positioned or built in the working top.
