19
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.
-
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:
Re-ignite the burner and set to MIN.
Remove the control knob, insert a thin bladed
screwdriver down the centre of the gas tap
control shaft and turn the adjustment screw 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
Remove left hand pan support and front left
burner cap and crown.
Fit manometer tube over the injector.
Turn on the burner gas supply and ignite
another burner supply.
The pressure reading should be nominally
20mbar and must be between 17 mbar and
25mbar.
Turn off the burner supplies.
a) Minimum adjust.screw
b) Tap
FO 1042
