SERVICING INSTRUCTIONS
REPLACING PARTS
1.GENERAL
1.1All principal components can be replaced without removing the stove from its installation but it is essential that the gas supply to the appliance is turned off at the isolation device before proceeding further.
2.BURNER UNIT REMOVAL
2.1Turn the gas supply off at the isolation device. Ensure the unit is cool.
Use cover material to front of appliance to protect paintwork etc.
Remove the door and place to one side. (4 nuts).
Carefully remove the ceramic fuel components to a safe place.
Remove front
Remove cover plate fixing bracket (2 wing nuts).
(Small Stoves only)
Unscrew pilot union nut on gas valve. See diagram 1.
1
Viewing slot on Marlborough only
AR0391
2.2Disconnect thermocouple from gas valve. See diagram 2. Remove ignition lead from electrode. (Cut cable tie to ignition lead if required).
2
A
AR0943
2.3Loosen main injector nut on airbox and disconnect from injector, see diagram 3, A.
3
A
AR0389
2.4Remove the 2 screws attaching burner to back of unit, see diagrams 4A & 4B. Carefully withdraw burner unit upwards and tilt to remove the burner through door opening.
Remove the 2 screws holding the heat shield in place.
4A
AR0384
4B
AR0385
Replace in reverse order checking all joints for leaks.
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