Operating The Appliance; Setting Pressure - Smeg L23CL Installation And User Instructions Manual

8.1 OPERATING THE APPLIANCE

Classic models : The control knob is located on the
lower right hand side of the outer case.It is marked as
shown in figure 6;
Linear models : The control knob is located on the
lower right hand side of the outer case. It is marked as
shown in figure 7;
Fab models : The control knob is located on the
lower right hand side of the outer case. It is of a spher-
ical design and is marked as shown in figure 8;
The pilot is visible behind the left hand side of the burner. Push in and turn the control knob
to the SPARK position, and hold there for a few seconds. Continue turning anti-clockwise
through the spark click to the PILOT light position, ensuring the pilot has lit. If not, return
the knob clockwise, and repeat.
When the pilot lights after the spark, keep the knob depressed for approximately ten sec-
onds. Now release the knob and the pilot should stay alight. If the pilot is extinguished dur-
ing use, wait three minutes before repeating the ignition procedure.
To achieve the HIGH setting, push the control knob in slightly and continue turning anti-
clockwise to the high position.The main burner should light after a few seconds. To decrease
the setting to low, turn the control knob clockwise to the LOW setting.
To turn to the PILOT position from the HIGH or LOW positions, press the control knob
in, and return to the pilot position and release. To turn the fire off, keep the knob pressed
in, return to the OFF position and release.

8.2 SETTING PRESSURE

All models : The pressure test point is located on the left hand
side of the appliance, on the main burner pipe, next to the brass
restrictor/connector. Remove the burner cover plate to access,
by removal of the four retaining screws as shown in figure 9.
Release the setting pressure test point screw (shown in figure
10), and attach a pressure gauge. Light the fire on the HIGH set-
ting.
To commission the appliance, the burner pressure must be in
accordance with the figures stated in section 2.0 of these
instructions. The fire is factory set to achieve these pressures
and any significant variation could indicate a supply problem. If
the pressure is too high, the gas supply meter may be set incor-
rectly. This should be checked with the fire running and if nec-
essary reset by the gas supplier.
If the burner pressure is too low, then check the inlet pressure
with the appliance running. If this is less than the inlet pressure
stated in section 2.0 of these instructions it will need to be reset
by the gas supplier. If the setting pressure is too low, but the
meter pressure is acceptable, then a problem in the supply
pipework is to be suspected.
Upon satisfactory checking of the burner pressure, turn the fire
off, disconnect the pressure gauge and refit the test point screw.
Light the fire and check for gas soundness. Re-fit the burner
cover plate, and replace the four retaining screws.
In the event that the burner pressure is not in accordance with the figures stated in the data section of these instructions, the
appliance must not be commissioned, and the manufacturer should be contacted for guidance.
Figure 6
Fab model shown as example
Figure 9
Figure 10
6
Figure 7
'OFF' position
'SPARK' position
'LOW' position
'HIGH' position
Figure 8
L23 model shown as example
© 2007 Smeg (UK) LTD