Stovax 8455 manual Servicing Instructions, Servicing Requirements

Page 19
SERVICING INSTRUCTIONS

SERVICING INSTRUCTIONS

SERVICING REQUIREMENTS

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

1.servicing requirements

1.1As part of the annual service, the space behind the convector must be inspected for any debris, which may have fallen down the chimney.

1.2Remove the gas fire from the convector as detailed in section 4

1.3Remove the convector box from the wall, see section 5 in Installation.

1.3Inspect the space behind the convector for debris and the condition of the chimney, the flue flow test should be carried out now. Remove any debris and carry out any necessary remedial work.

FLAME FAILURE FUNCTIONAL CHECK

PILOT WILL NOT STAY LIT OR FIRE GOES OUT

If the appliance goes out in use continually, this may mean

that the

oxygen depletion sensor has been activated. The appliance

should not be used

until the cause has been found and rectified.

Ensure there is no debris around the pilot assembly, e.g.

coal, soot, etc.

Check for fluff in the pilot aeration hole. See Diagram 7.

Light the pilot and keep the control knob pushed in at least

10 seconds before letting go

2. fault finding

This is for use only by qualified Installers and Service Engineers.

Note: Many problems can be attributed to poor pilot flame length caused by blocked jets as the orifice is very small. If the flame length is much shorter than that shown in the Diagram, the pilot may have to be changed. See Diagram 7.

It is always worth using the nozzle of a vacuum cleaner over the end of the pilot to ensure that it has no debris within it. In addition, many ignition problems are caused by incorrect spark

With the pilot running is the gas pressure as

stated on the

databadge?

YES

NO

NO

Will the pilot YES stay lit? SERVICING REQUIREMENTS

NO

Problem is with

the pipework

or

fittings which

lead to the fire. Correct and retry

With the fire

running on

full is

the gas at the

pressure

stated on the databadge

Run for 60

 

sec’s.,

YES

 

gap, ensure it is set as in Diagram 7.

7

AR0097

 

Is the pilot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is

 

 

NO

 

flame of the

 

 

 

 

 

 

correct

 

 

thermocouple

 

 

 

 

 

 

 

 

 

 

 

 

 

 

length?

 

 

connection

 

 

 

 

 

 

 

See Diagram

 

 

 

good

 

 

 

 

 

 

 

7.

 

 

in back of

 

 

 

 

 

 

 

 

 

 

 

 

valve

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace

 

 

 

 

 

 

 

 

NO

 

 

ODS unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Will the pilot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stay lit?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

Change

 

 

NO

 

Change the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ODS unit

 

 

mag unit

 

 

 

 

 

 

turn off, time

interval until

mag unit

shuts with a

click. Is this

greater

than 7

seconds?

NO

Tighten the

connection

and retry

YES

Run for 60

sec’s.,

turn off, time interval until mag unit shuts with a click. Is this greater than 7 seconds?

SYSTEM O.K

19

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Contents VFC Radiant & Convector Fire Range For use in GB, IE Great Britain and EireInstructions for Use Installation and Servicing With upgradeable control valveuser instructions instaLlation Instructions CONTENTSServicing Instructions DEALER AND INSTALLER INFORMATION APPLIANCE COMMISSIONING CHECKLISTIMPORTaNT NOTICE 3.TURNING THE FIRE OFF USER INSTRUCTIONS1.general 2.LIGHTING THE FIRE7.ARRANGEMENT OF FUEL BED COMPONENTS 6.CLEANING THE FIREUSER INSTRUCTIONS 5.UPGRADING YOUR FIRE16” AND REDUCED DRAUGHT COAL LAYOUT USER INSTRUCTIONS18” COAL LAYOUT AR1122 USER INSTRUCTIONS22” COAL LAYOUT AR11219. THE FLAME FAILURE DEVICE 13. INSTALLATION DETAILSUSER INSTRUCTIONS 8. OXYGEN DEPLETION SENSORVFC CONVECTOR TECHNICAL SPECIFICATIONtHESE INSTRUCTIONS COVER THE FOLLOWING MODELS VFC RADIANTSITE REQUIREMENTS INSTALLATION INSTRUCTIONSSITE REQUIREMENTS INSTALLATION INSTRUCTIONS1A VFC Radiant 1B VFC Convector 2.SAFETY PRECAUTIONS INSTALLATIONINSTALLATION INSTRUCTIONS 1.CONTROL UPGRADEINSTALLATION INSTALLATION INSTRUCTIONS5.INSTALLATION - CONVECTOR FIRES 6.ARRANGEMENT OF FUELBED COMPONENTS INSTALLATION INSTRUCTIONSINSTALLATION ADVICE ON HANDLING AND DISPOSAL OF FIRE CERAMICSNOTE CERAMIC PARTS ARE FRAGILE INSTALLATION INSTRUCTIONSINSTALLATION 16” AND REDUCED DRAUGHT COAL LAYOUT18” COAL LAYOUT INSTALLATION INSTRUCTIONSINSTALLATION 6.9Curved fronts Holyrood- Place 6 large coals onto the front coal moulding ensuring that they rest against the front. Place 2 small coals onto the front coal, 1 at each end. See DiagramINSTALLATION INSTALLATION INSTRUCTIONS7.LIGHTING INSTALLATION INSTRUCTIONS COMMISSIONING1.COMMISSIONING SERVICING REQUIREMENTS SERVICING INSTRUCTIONSIGNITION FUNCTIONAL CHECK NO SPARK FAULT FINDINGSee “NO SPARK” chart IGNITION FUNCTIONAL CHECK PILOT WILL NOT LIGHT3.PIEZO REPLACING PARTSSERVICING INSTRUCTIONS 2.IGNITION LEAD6.GAS VALVE REPLACING PARTSSERVICING INSTRUCTIONS 5. ODS PILOT UNIT8.MAIN INJECTOR INSTALLATION INSTRUCTIONSREPLACING PARTS 7.MAG UNITMANUAL FIRES SPARES PARTS LISTNatural Gas Parts SERVICE RECORDS