Stovax 8522-P852, CLARENDON 8541-P8541 Servicing Instructions, Servicing / Fault Finding Charts

SERVICING INSTRUCTIONS

SERVICING / FAULT FINDING CHARTS

1. SERVICING REQUIREMENTS 1

This appliance must be serviced at least once a year by a competent person.

All tests must be serviced by best practice as described by the current CORGI recommendations.

Refer to ADVICE ON HANDLING AND DISPOSAL OF FIRE CERAMICS In User Instructions section 5

1.1Before any tests are undertaken on the appliance, conduct a gas soundness test for the property to ensure there

are no gas leaks prior to starting work.

1.2Before any tests are undertaken on the appliance it is also recommended to fully check the operation of the appliance.

1.3Special checks

1.3.1Clean any lint or fluff from the pilot - pay particular attention to the aeration hole in the side of the pilot

1.3.2Clean away any fluff or lint from under the burner

1.3.3Check the spark gap on the pilot is correct

1.4Correct any faults found during the initial tests and then re- commission the appliance conducting the usual safety checks.

1.5Advise the customer of any remedial action taken.

Yes

Does the pilot light?

Is the control being

retry.and4pageonoperated correctly?

Will the pilot light

the gas turned on to the

thegas pressure correct?

any air in it?

FUNCTIONALIGNITION CHECK1

PILOTWILL NOT LIGHT

isthereEnsureno debris around the pilotassembly, whichetc.)soot,(e.g. could short the spark, cleanarea.the

No

Yes

Servicing1,diagramsee Requirements.

No

retry.meter,gasappliance?

Yes

Yes

No

blockageaisTherein the system, check the inlet point,test magtheseating, valve and pilot filter.

Yes valve.theOperate spark?athereIs

2SectionConsult

pilotofalignmentCheck theChangehead.burnermatch?witha lead,ignition

andtapisolationCheck

andCorrectNo retry.

pipesgasthePurge Yes systemHasthegot retry.and

Is

Is

No

Yes

No

No

SYSTEM OK

SEE 'NO SPARK' CHART

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