Stovax Coal Effect Stove Range manual Pilot Unit, Ignition Lead and Piezo

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SERVICING INSTRUCTIONS

REPLACING PARTS

3.PILOT UNIT

3.1Remove the burner module as described in Servicing Section 2 above. Carefully cut the cable ties holding the thermocouple to the pilot pipe. Remove the HT lead from the electrode, undo the two retaining screws and remove

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the pilot. See diagram 5.

3.2When replacing the pilot ensure the thermocouple follows its original route, i.e. along the pilot pipe. Attach the thermocouple to the pipe with new cable ties.

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3.3Set the spark gap. See diagram 6.

4.IGNITION LEAD AND PIEZO

4.1Gain access to the back of the pilot assembly, (see section

2)and disconnect the ignition lead from the electrode.

4.2Remove the front cover from the control valve, (see diagrams 7 and 8). Disconnect the other end of the ignition lead from the valve body. Note the existing route of the ignition lead.

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AR0915

8

AR0916

4.3Replace with a new ignition lead following the same route as the old one. Replace the valve cover and the pilot assembly.

4.4Check operation of the new ignition lead.

5.PIEZO

5.1The piezo assembly used on this appliance is not serviceable and is unlikely to fail.

5.2If a new piezo is required it will be necessary to change the gas valve. Refer to Section 6.

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Contents Marlborough & Stockton Coal Effect Stove Range Contents Appliance Commissioning Checklist Flue Check Pass FailGAS Check User Instructions GeneralLighting the Appliance Turning the Stove OFF Cleaning the FireUpgrading Your Stove Fuel BED ArrangementSmall Marlborough and Stockton Medium Marlborough and Stockton Large Marlborough Gazco Flue Sure System Installation DetailsFlame Failure Device RunningTechnical Specification Installation InstructionsSite Requirements Installation of the GAS SupplyFlue and Chimney Requirements Appliance LocationControl Upgrade InstallationSafety Precautions Installation of the StoveClosure Plate Installation AR0360 Medium Marlborough and Stockton Large Marlborough Commissioning CommissioningServicing Instructions Servicing / Fault Finding ChartsFault Finding Charts Ignition Functional CheckFlame Failure Functional Check Burner Unit Removal Replacing PartsPilot Unit Ignition Lead and PiezoPiezo GAS Valve Magnetic Safety ValveMain Injector Primary Aeration PlateChanging Between GAS Types LPG Short Spares ListService Records Page Page Member of the Stovax Group