22
Turn off gas supply before commencing any servicing. Always check for gas soundness and
spillage after refitting the appliance.
9.1 GENERAL MAINTENANCE
At yearly intervals, turn off and allow to cool down. Check all refractories, pilot
burner/ignition unit, for soot or debris deposits. Theses can cause imperfect flame
appearance and should be removed by brushing with a soft brush (DO NOT USE A
VACUUM CLEANER). Replace all misplaced pebbles/driftwood as per layout (see page
9) and relight.
NOTE:On the failure of either the pilot burner/ignition unit, or main control valve, have
repairs carried out by a competent person.
9.2 RENEWING PILOT BURNER/IGNITION UNIT (Fig.1)
9.2.1
Isolate gas supply.
9.2.2
Remove all refractories– store in a safe place.
9.2.3
Disconnect main 8mm gas supply pipe from control valve (See section 6)
9.2.4
Remove appliance from tray.
9.2.5
Undo and remove thermocouple nut from the rear of the control valve.
9.2.6
Disconnect and remove piezo ignition wiring from ignition electrode (Fig.1 (2))
9.2.7
Undo and remove the 4mm
gas
supply pipe from the bottom of the pilot burner (Fig.1 (5) )
9.2.8
Undo and remove 2x 4mm locating nuts/screws on pilot/ignition unit. Remove unit.
9.2.9
Replace with a new unit and reassemble in reverse order.
10.0
For safe operation of this appliance which includes lighting and shut-down procedures,
including instructions in the event of remote breakdown (manual ignition) please refer to
section 6 of this manual.
10.1
The chimney shall be swept regularly to ensure that all products of combustion
are entering the flue, and that there is no excessive build up of soot.
10.2
Any debris from any source or any soot shall require removal; this must be done
by using a soft brush (DO NOT USE A VACUUM CLEANER).
10.3
THE USER IS WARNED NOT TO THROW RUBBISH ON OR OTHERWISE
DISTURB THE FUEL BED.
10.4
WHERE IT IS NECESSARY TO REMOVE THE REFRACTORIES FOR
CLEANING PURPOSES,THIS MUST BE DONE USING A SOFT BRUSH (DO NOT
USE A VACUUM CLEANER).WHEN REPLACING THE REFRACTORIES THIS
MUST BE DONE AS PER LAYOUT SHOWN ON NEXT PAGE,UNDER NO
CICUMSTANCES SHOULD THE LAYOUT BE CHANGED OR MORE
REFRACTORIES ADDED OR TAKEN OFF.
SECTION 10. END USER
INSTRUCTIONS
