SERVICING INSTRUCTIONS
SERVICING / FAULT FINDING CHARTS
1. SERVICING REQUIREMENTS | 1 |
3.5mm
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 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
| 1.3.1 Clean any lint or fluff from the pilot - pay particular | AR0097 |
| attention to the aeration hole in the side of the pilot | |
| 1.3.2 Clean away any fluff or lint from under the burner |
|
| 1.3.3 Check that the spark gap on the pilot is correct, |
|
| Diagram 1 |
|
1.4 | Correct any faults found during the initial tests and then re- |
|
| commission the appliance conducting the usual safety |
|
| checks. |
|
1.5 | Advise the customer of any remedial action taken. |
|
|
|
|
|
| Yes |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Does the pilot light? |
|
| Is the control being |
|
| Will the pilot light with a match? |
|
|
|
| the gas turned on to the |
|
|
|
| thegas pressure correct? |
|
| Has the system got any air in it? |
|
|
|
| SYSTEM OK | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||
|
|
|
|
|
|
| No | Yes |
|
| No |
|
| Yes | Yes | No |
|
| ||||||||||||||||||
FUNCTIONALIGNITIONCHECK1 | PILOTWILL NOT LIGHT |
| noisthereEnsuredebris aroundassembly,thepilot whichetc.)soot,(e.g.could short the spark,cleanarea.the |
| Yes valve.theOperate spark?athereIs | SectionConsult retry.and2correctly?operated | pilotofalignmentCheck thechangehead,burner lead,ignition 17.pageon1diagramsee | andtapisolationCheck | retry.meter,gas appliance? | andCorrectNo retry. | pipesgasthePurge retry.and | inblockageaisTherethe system, checkpoint,theinlettest seating,magthe valve and pilotfilter. |
|
|
| |||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| SPARK''NOSEE CHART | |||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Is |
|
|
|
| Is |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| No |
|
|
| Yes |
|
|
| No |
|
|
|
|
|
|
|
| Yes |
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15
