Parkinson Cowan SIG 224, Инструкции по эксплуатации и монтажу

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22
a
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.
The adjustment screw is located down the
centre of the gas tap control shaft or on the
lower right hand side of the shaft (see
diagram).
To adjust, use a thin bladed screwdriver 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 adjustment screw
b) Tap
FO 1032