Falcon G6478 Скачать руководство пользователя страница 5

2.6 INSTRUCTION TO USER
After installing and commissioning appliance, hand

User Instructions to user or purchaser and ensure the

person(s) responsible understands the instructions

for lighting, cleaning and correct use of the appliance.

Particular emphasis should be given to safe operation

of the drain valve. It is important to ensure that the

location of the gas isolating cock is made known to

the user and the procedure for operation in an

emergency demonstrated.

SECTION 3 - SERVICING and

CONVERSION

Important
B E F O R E A T T E M P T I N G A N Y S E R V I C E

OPERATION, TURN OFF ISOLATING COCK AND

T A K E S T E P S T O E N S U R E I T I S N O T

INADVERTENTLY TURNED ON DURING TASK.
AFTER ANY SUCH MAINTENANCE TASK, CHECK

THE APPLIANCE TO ENSURE THAT IT

PERFORMS CORRECTLY AND CARRY OUT ANY

NECESSARY ADJUSTMENTS AS DETAILED IN

SECTION 1.
After carrying out any servicing or exchange of gas

carrying components -
ALWAYS CHECK FOR GAS SOUNDNESS!

3.1 GAS CONVERSION CHECK LIST
For conversion to NATURAL GAS, add governor and

pipe and set burner pressure.
For conversion to PROPANE GAS, remove governor

from gas circuit and fit replacement supply pipework.
Other considerations :
CHANGE INJECTORS
ADJUST BY-PASS SCREW AND SET LOW RATE
CHANGE DATA PLATE

3.2 TO REMOVE THE CONTROL PANEL
Remove control knob. Undo fixings from underside.

Ease panel out and down to clear top locating pins.

3.3 BURNERS
3.3.1 ToRemove the Burner Assembly
Remove pilot assembly to gain access to burner.
Undo union supply pipe at burner inlet.
Remove fixings which secure burner brackets to cast

iron base plate and lower burner away from base.
3.3.2 ToRemove the Pilot Burner Assembly
Undo the pilot and thermocouple unions from the gas

valve. Also the nut which retains the igniter lead to the

electrode (see Figure 3).
Undo pilot burner bracket from below burner (2 nuts)

and withdraw pilot burner assembly from appliance.
Undo fixings to remove pilot burner from bracket.

3.4 INJECTORS
3.4.1 ToRemove the Burner Injector
Remove injector, located inside air box of burner with

a 16mm short armed spanner.
Note
When cleaning injector orifice, a soft fuse wire or

wooden splint should be used.
METAL REAMERS MUST NOT BE USED TO

AVOID ENLARGING THE ORIFICE.
3.4.2 To Remove Pilot Injector
Undo pilot union at pilot end of supply pipe and

withdraw pipe from pilot burner (see Figure 3).
The injector is located by the pilot pipe and care must

be taken to avoid losing it upon withdrawal.

3.5 TO REMOVE THERMOCOUPLE
Undo thermocouple retaining nut from pilot burner

and slide thermocouple from pilot block (see Figure

3). Remove thermocouple nut at gas tap body.
Note
When replacing, the union nut on gas valve end must

be finger tight plus one sixth of a spanner turn.

DO NOT OVERTIGHTEN.

3.6 PIEZO IGNITER / SPARK ELECTRODE
3.6.1 ToRemove PiezoIgniter
Pull off lead connection and remove the fixings which

secure igniter to bracket.
3.6.2 ToRemove Spark Electrode
Undo electrode retaining nut and withdraw (See

Figure 3).

3.7 GAS VALVE
3.7.1 ToRemove Gas Valve
Ensure knob is in OFF position.
Remove control panel as detailed in Section 3.2.
Undo unions on inlet and outlet of valve, loosen

unions on pilot supply and thermocouple.
Remove fixing at RH side of the spindle and push

valve back to clear mounting panel. Remove valve

through bottom compartment.
3.7.2 ToRegrease the Tap Plug
Remove control panel as detailed in Section 3.2.
Undo fixings which retain securing plate to valve

body. Remove securing plate, spindle and brass disc

to expose plug.
Withdraw plug and clean it and the body with a soft

rag before regreasing with an approved high

temperature lubricant. DO NOT OVERGREASE.
During re-assembly, it will be noticed that the steel pin

in the operating spindle end will only locate in one

position.
Re-assemble in reverse order.

Содержание G6478

Страница 1: ...s should be left with the Engineer in Charge for reference during servicing Further to this The Users Instructions should be handed over to the User having had a demonstration of the operation and cleaning of the appliance IT IS MOST IMPORTANT THAT THESE INSTRUCTIONS BE CONSULTED BEFORE INSTALLING AND COMMISSIONING THIS APPLIANCE FAILURE TO COMPLY WITH THE SPECIFIED PROCEDURES MAY RESULT IN DAMAGE...

Страница 2: ...lying at the time and a competent installer must be employed 1 4 GAS SUPPLY The incoming service must be of sufficient size to supply full rate without excessive pressure drop A gas meter is connected to the service pipe by the Gas Supplier Any existing meter should be checked by the Gas Supplier to ensure the meter is of adequate capacity to pass the required rate of gas for the unit in addition ...

Страница 3: ...pushing upwards to close against top panel 4 Position rear extension panel 2 over side extensions 3 and against rear cover panel 1 Use screws provided to secure 2 to 1 and 3 For all units continue assembly as follows 5 Position unit and level A levelling bolt is provided in each foot with facility for floor fixing if required SUITING ASSEMBLY 6 Ensure all packing material is removed from oven and ...

Страница 4: ...can be found in Section 3 Servicing 1 Ensure gas supply to appliance is turned ON 2 Check pilot gas supply to ensure there is no stoppage or blocking of the connecting tubes and pilot burner injector 3 Check position of pilot flame in relation to thermocouple This should envelop and heat 10mm of thermocouple end The thermocouple end should be at centre of flame 4 Ensure thermocouple is located fir...

Страница 5: ...et from below burner 2 nuts and withdraw pilot burner assembly from appliance Undo fixings to remove pilot burner from bracket 3 4 INJECTORS 3 4 1 To Remove the Burner Injector Remove injector located inside air box of burner with a 16mm short armed spanner Note When cleaning injector orifice a soft fuse wire or wooden splint should be used METAL REAMERS MUST NOT BE USED TO AVOID ENLARGING THE ORI...

Страница 6: ...hinges to door The serration in the hinges allows door to be adjusted in or out to take up slack or prevent hinge bind The catch adjustment is accomodated by adding or removing shims as appropriate 3 11 IGNITION SYSTEM FAULTS a If spark igniter does not light pilot check for a spark and gas If no spark is evident inspect electrode to ensure the ceramic is not cracked and that igniter lead is corre...

Страница 7: ...G6478 STEAMING OVEN CONTROLS ...

Страница 8: ...G6478 STEAMING OVEN FITMENTS ...

Страница 9: ......

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