14
TO REMOVE THE GAS TAP/F.S.D
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Remove the burner unit.
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Disconnect the electrode lead from tab underneath the electrode.
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Undo the thermocouple nut at the gas tap
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Disconnect the inlet pipe at the tap end
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Disconnect the pilot pipe at the tap end.
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Disconnect the main burner pipe at the tap end
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Pull off the control knob
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Remove the gas tap fixing nut. Pull the tap clear of the control plate.
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Replace in the reverse order.
TO REMOVE THE PIEZO GENERATOR
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Remove the gas tap/F.S.D. as above
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Make sure that the tap is in the off position
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Remove the circlip holding the piezo unit to the tap. Remove the piezo unit.
•
Replace in the reverse order.
TO GREASE THE CONTROL TAP/F.S.D
•
Detach the tap and remove the piezo generator making sure that the tap is in the off position.
•
Remove the two screws from the head of the tap. Remove the niting head and spindle complete with collar and spring.
•
Note the position of the slot in the plug - mark its position on the tap body.
•
Remove the plug rotating slightly while pulling.
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Clean and grease the plug lightly with suitable grease. Do not apply excessive grease. Particularly, make sure that the gas ports in the
tap are not restricted by grease.
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Push the plug into the tap body and position the slot in line with the mark previously made on the tap body.
•
Reassemble the niting head and spindle complete with collar and spring making sure that the components are correctly engaged.
Check the operation of the tap.
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Refit the piezo generator.
TO REMOVE THE MAIN BURNER ELBOW INJECTOR
•
Remove the burner unit – as above.
•
Disconnect the main burner pipe from the injector at the venturi end. If necessary, loosen the pipe at the gas tap end to swing the pipe
clear of the injector.
•
Unscrew the injector from the rear support bracket.
•
Refit in the reverse order.
TO REMOVE THE APPLIANCE FROM THE FIREPLACE
•
Remove the 9 loose coals, front base coal and rear base coal.
•
Slacken the hexagonal adjusters on the cable retainers and unscrew to release the cables.
•
Refit as described in the relevant installation sections. Make sure gas soundness, sealing spillage test and performance are
satisfactory.
