John Lewis JLFSMC613 Manual de usuario descargar pdf (Pagina 36)

Warning! Before gas connection

disconnect the mains plug from

the mains socket or switch off

the fuse in the fuse box. Close

the primary valve of the gas

supply.

Supply piping should not be less than

R3/8. Connection is made to the Rc

½ (1/2 “ B.S.P.) female threaded.

Entry pipe located just below the hob

level on the rear left hand side of the

appliance.

The gas supply ramp is on the rear side

of the appliance.

Warning! Only liquid sealants to

be used when inlet gas pipe is

fitted i.e.: do not use P.T.F.E.

sealant tape.

When installation is complete.

Carry out a gas tightness test

and make sure that the seal of

each pipe fitting is correct.

Important! Use flexible tubing, which

comply with BS.669 current edition.

A

B

C

C

D

E

Warning! The gas bayonet must

be in mark area.

Dimension mm

A250

B680

C50

D250

E580

Pressure test

The Rapid injector is used as a pressure test

point.

1. Connect the pressure gauge to the Rapid

injector.

2. Examine the supply pressure by turning the

Rapid burner and one other burner fully on,

and lighting them. The pressure must be:

a) 20 mbar for Natural Gas

b) 29 mbar for LPG, butane only

c) 37 mbar for LPG, propane only.

3. Turn the taps off and disconnect the

pressure gauge.

4. Make sure that all burners work correctly.

Checking the hob burners

1. Lift the lid.

2. Put in the burner crowns and caps. Make

sure that they are correctly seated.

3. Put in the pan supports.

4. Check each of the burners in turn by turning

the burner control knob to the symbol

.

5. Release the knob when the burners come

on.

Checking the lid shut-off device

1. Lift the lid.

36 Cooker user manual

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