Stovax P8050 Indoor Fireplace User Manual


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3. IGNITION LEAD AND PIEZO
Due to the method of manufacture, these components can
only be replaced as an integral unit.
3.1 • Turnthegassupplyoffattheisolationdevice
• Pullthecontrolknoboffthegasvalvespindletoreveal
the piezo securing screw access holes
Using a small pozidriv screwdriver:
• Removethetwoscrews,Diagram2
AR0894
2
3.2 • Pullthepiezobodydownandremovefromthevalve
• Disconnecttheignitionleadfromtheelectrode,Diagram
1,D
3.3 • Replacetheassemblywithanewunit
• Refitthescrewsandconnecttheignitionleadtothe
electrode
• Checktheoperationofthenewpiezo
• Turnthegassupplyonandwiththepilotrunning:
• Checkforleaks,especiallywherethetwohalvesofthe
valve join
• Replacethecontrolknob
NOTE: WHILST PERFORMING THE PIEZO
REPLACEMENT, YOU WILL BE BREAKING THE SEAL
BETWEEN THE TOP AND BOTTOM HALVES OF THE
VALVE. ENSURE THAT THIS JOINT IS CORRECTLY
SECURED AND LEAK TESTED.
4. GAS FILTER
The gas filter is located just inside the inlet boss of the
control valve, to replace the filter, proceed as follows:
4.1 • Turnthegassupplyoffattheisolationdevice
• Undotheinletcompressionnutandpullthepipeclear
of the valve, Diagam 3
1. GENERAL
1.1 This appliance must be serviced at least once a year by a
competent person.
1.2 All principal components can be replaced without removing
the stove from its installation, although it is essential that the
gas supply to the appliance is turned off at the isolation
device before proceeding further.
2. PILOT UNIT
2.1 • Turnthegassupplyoffattheisolationdevice.
To open the doors:
• Slackenthedomednutontheupperdoorandloosen
the bolt from behind the latch
2.2 • Undothepilotcompressionnut
• Removetheignitionleadfromtheelectrodebygently
pulling downwards
• Undothethermocouplefromthebackofthegasvalve,
Diagram 1,D
AR0895
1
2.3 • Removethetwoscrewssecuringthepilotunit
• Cutthecabletiesecuringtheignitionleadtakingcare
not to damage it
The unit can now be removed from beneath the stove.
2.4 When replacing the new pilot unit:
• Ensurethethermocouplefollowsthesamerouteasthe
original one
• Securetheignitionleadtothepilotpipewithanew
cable tie
2.5 • Reconnectthethermocouple,ignitionleadandpipe
• Turnonthegassupplyandcheckforleaks
• Closethedoorsandtightentheboltsandlocknuts
SERVICING INSTRUCTIONS
REPLACING PARTS
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