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11.4 Inlet pressure check.
The appliance is pre-set to give the correct heat
input at the inlet pressure shown in section 3 of this
manual. No adjustment is necessary.
1. Check the inlet pressure by fitting a pressure
gauge at the test point. The test point is on the inlet
elbow (See figure 20). Check the pressure with the
appliance alight and set at maximum output.
2. After checking, turn off the appliance. Remove
the pressure gauge and replace the test point
sealing screw.
3. Relight the appliance. Turn to the maximum
output position and test around the sealing screw for gas soundness with a suitable
leak detection fluid.
11.5 Fitting the burner tray trim.
1. Fit the burner tray trim over the front rim of
the burner tray. Push the trim fully down (See
figure 21).
12.1 Check the control settings.
With the ceramic fuel effect in position the control operation must now be fully
rechecked. Make sure that the isolating valve at the inlet elbow is open.
When first turned on from cold, the flames will appear predominantly blue.
-
When operating the fire for the first time, some vapours may be given off which
-
could set off smoke alarms in the vicinity. These vapours are quite normal with new
appliances. They are totally harmless and will disappear after a few hours use.
12.1.1 Lighting the burner.
1. If closed
open the isolating valve at the inlet elbow.
,
2. Depress the control knob and rotate it slowly anticlockwise to the pilot ignition
position. A 'click' will be heard as the integral piezo operates. A spark should be seen
between the electrode and pilot tip.
3. Turn the control knob clockwise to the 'OFF' position. Repeat this operation until a
©
GDC Group Ltd 2014
INSTALLER GUIDE
12. FULL OPERATING CHECKS
Figure 20. Pressure test point
Figure 21. Burner tray trim
Page 28
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