8
Push the free length of the cables inside the convection box so that they are available to allow easy removal and
refitting of the appliance during subsequent service calls.
If the sealing foam does not fully compress, then the
adjusters and nipples may require to be slackened and the cable pulled up tighter before re-tightening the
adjuster. Do not cut off any excess cable, instead coil up the cable against the flange, as it may be required for
servicing purposes.
Fit Ceramic Rear Support:
The Ceramic
rear support can be found wrapped in a
plastic bag in the side fitment of the
appliance. This must be fitted using the two,
black, self tapping screws found within the
screw pack.
Position the Ceramic rear support through
the slot in the Burner Tray from the
underside (see Figure 6), align the fixing
holes and secure using two screws
(Previously mentioned).
Replace the burner assembly into position in the firebox, without refitting the retaining screw at this stage. Cut
and shape the gas supply pipe to suit the chosen direction of entry and the gas inlet fitting position. Refit and
tighten the burner assembly retaining screws. Connect the supply line to the appliance.
For left hand side connection:
The supply pipe will have to be close to the inner face of the surround to the
fire front casting to be correctly positioned. The fire surround casting has a small cut-out at the bottom of each
side suitable for an 8mm pipe to pass through.
For right hand side connection.
The supply pipe will also have to be formed to go behind the control knob
and burner support bracket.
Pressure check the installation pipework for gas soundness in accordance with the current edition of BS6891. A
long brush may be required to reach some joints.
PRELIMINARY BURNER CHECKS
Some burner operations can be checked at this stage. Checking now will mean that less disassembly will be
required it any problems are found.
A full check should still be made, however, after final installation.
If closed, open the isolating valve at the inlet elbow.
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. If not turn the control knob back to the off position and repeat the procedure.
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 air
has been purged, that the pilot orifice is clear and that the thermocouple connections are sound. Replace the
pilot unit if necessary (see servicing section of this manual).
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.
When the burner is operating properly, partially depress the control knob and gradually turn it anti-clockwise.
The burner flames should gradually increase until the knob reaches the “
HIGH
” position.
When the above checks have been completed partially depress the control knob and turn to “OFF”.
Figure 6
