26
Commissioning
When the hob has been fully installed it will be necessary to check the minimum flame
setting. To do this, follow the procedure below.
1) Turn the gas tap to the MAX position and ignite.
2) 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:
1) Re-ignite the burner and set to MIN.
2) Remove the control knob.
3) To adjust, use a thin bladed
screwdriver and turn the adjustment
screw (see diagram) until the flame
is steady and does not extinguish,
when the knob is turned from MIN
to MAX. Repeat this procedure for
all burners.
Pressure Testing
The pressure testing must becarried out on the burners.
Proceed as follows:
1) Remove the pan supports and the burner caps and crowns.
2) Fit manometer tube over the injector.
3) Turn on the burner gas supply and ignite another burner supply.
The pressure reading should be nominally 20 mbar and must be between 17
mbar and 25 mbar.
4) Turn off the burner supplies.
Minimum adjustment screw
