INSTALLER’S GUIDE
Page 22
Figure 25.
8.
Place the remaining type “A”
coal between the front and rear
base coals. The letter “A” should
be upside down with its rear face
between the right and centre coals
of the rear base coal. Angle the
coal so that the gap between it and
the type “B” coal to its right is
appreciably larger than the gap
between it and the type “A” coal to
its left but do not have it touching the type “A” coal. This will give the best flame effect.
See figure 25.
1 1 F U L L O P E R A T I N G C H E C K S
11.1
Recheck Control Settings
Now that all the ceramic fuel effects are in position, the control operation must be fully
rechecked.
1.
Make sure that the isolating valve at the inlet elbow is open.
2.
Depress the control knob and turn anticlockwise partially towards the “PILOT/IGN”
position until some resistance is felt. Keep depressed at this position to purge air from the
system then, while keeping it depressed, turn fully to the “PILOT/IGN” position. A spark
should be generated at the pilot while turning. The spark should ignite the pilot.
3.
When pilot ignition has been achieved, keep the control knob depressed for
approximately ten seconds to allow the thermocouple probe to warm up and then release
it. If the pilot does not remain alight, ensure that the pilot orifice is clear.
4.
When the pilot is alight and stable, partially depress the knob and turn to “LOW”. The
pilot should then light the main burner at its low setting. There may be a delay of up to
four seconds between the pilot lighting and ignition of the gas at the main burner. This is
normal and is due to the time required to fill the main burner compartment with sufficient
gas for ignition.
5.
When the burner is operating properly, partially depress the knob and gradually turn it
anti-clockwise. The burner flames should gradually increase until the knob reaches the
“HIGH” position.
6.
Partially depress the control knob and turn back to “PILOT/IGN”. The main burner
flames should be extinguished but the pilot should remain alight.
7.
Partially depress the control knob and turn to “OFF”. The pilot should be
extinguished.
