SERVICING INSTRUCTIONS
SERVICING / FAULT FINDING CHARTS
1. SERVICING REQUIREMENTS
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.
1.1Before any tests 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 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
1.3.2Clean away any fluff or lint from under the burner
1.3.3Check that the spark gap on the pilot is correct
1.3.4Check all of the screws which secure the burner skins and tighten if they are loose.
1.4Correct any faults found during the initial tests and then recommission the appliance conducting the usual safety checks.
1.5Advise the customer of any remedial action taken.
1
AR0620
IGNITION FUNCTIONAL CHECK 1
PILOT WILL NOT LIGHT
Ensure there is no debris around the pilot assembly, (e.g. soot, etc.) which could short the spark. Clean the area.
YES
Does the pilot light?
YES
Operate the valve. Is there a spark?
NO
NO
NO Is the control being operated Consult User Instructions and retry.correctly?
YES |
| light with a match? | |||
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| Will the pilot | |
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| YES |
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| Check alignment of pilot burner | head. Change the ignition lead. See Replacing Parts, Section 2. | ||
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NO
Check isolationRetrytap .and gas meter. NO Is the gas turned on to the appliance?
YES
Is the gas pressure correct?
NO
Correct and retry.
YES
YES Purge the gas pipes and retry.Has the system got any air in it?
NO
There is a block in the system. Check the inlet test point and the mag seating.
SYSTEM OK
GO TO THE NEXT CHARGE IGNITION FUNCTIONAL CHECK 2
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