SERVICING INSTRUCTIONS
SERVICING / FAULT FINDING CHARTS
1. SERVICING REQUIREMENTS
This appliance must be serviced at least once a year by a | 3.5mm | |
competent person. | ||
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All tests must be serviced by best practice as described by |
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the current CORGI recommendations. |
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1.1Before any test are undertaken on the appliance, conduct a gas soundness test for the property to ensure that there are no gas leaks prior to starting work.
1.2Before any tests are undertaken on the applaince 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
1.3.3 Check that the spark gap on the pilot is correct | AR0097 |
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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.
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| Does the pilot light? |
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| SectionConsultNoIs the control being retry.and2operated correctly? |
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| Will the pilot light with a match? |
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| the gas turned on to the | appliance? |
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| the gas pressure correct? |
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| Has the system got | any air in it? |
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| SYSTEM OK | |||
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FUNCTIONALIGNITION CHECK1 | PILOTWILL NOT LIGHT |
| noisthereEnsuredebris around the pilotassembly, whichetc.)soot,(e.g.could short the spark, cleanarea.the |
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| No | Yes |
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| No |
| Yes | Yes | No | inblockageaisTherethe system, check the inlet point,test seating,magthe valve and pilot filter. |
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| Yes valve.theOperate spark?athereIs |
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| pilotofalignmentCheck thechangehead,burner | lead,ignition 17.pageon1diagramsee |
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| andtapisolationCheck | retry.meter,gas |
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| andCorrectNo retry. |
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| pipesgasthePurge Yes | retry.and |
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| SPARK''NOSEE CHART | ||||||||||||
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14
