John Lewis JLBIGGH755 Manual de usuario descargar pdf (Pagina 8)

1

2

3

1

End of shaft with nut

2

Washer

3

Elbow

Connection to the gas supply should be with

either rigid or semi-rigid pipe, i.e. steel or

copper.

The connection should be suitable for

connecting to R 1/2 (1/2 BSP male thread).

When the final connection has been made, it

is essential that a thorough leak test is

carried out on the hob and installation.

Make sure that the main connection pipe

does not exert any strain on the hob.

If you use flexible metal pipes make sure that

they agree to ISO 10380 and ISO 10807

standards. Be careful they do not come in

touch with mobile parts or they are not

squeezed. Also be careful when the hob is

put together with an oven.

Important! It is important to install the

elbow correctly, with the shoulder on the

end of the thread, fitted to the hob

connecting pipe.

Important! Failure to ensure the correct

assembly will cause leakage of gas.

Important! Make sure that the gas supply

pressure of the appliance obeys the

recommended values.

Rigid connection:

Carry out connection by using metal rigid

pipes (copper with mechanical end).

Injectors replacement

1. Remove the pan supports.

2. Remove the caps and crowns of the

burner.

3. With a socket spanner 7 remove the

injectors and replace them with the

ones which are necessary for the type

of gas you use (see table in Technical

Data section).

4. Assemble the parts, follow the same

procedure backwards.

5. Replace the rating plate (it is near the

gas supply pipe) with the one for the

new type of gas supply. You can find this

plate in the package supplied with the

appliance.

If the supply gas pressure is changeable or

different from the necessary pressure, you

must fit an applicable pressure adjuster on

the gas supply pipe.

Adjustment of minimum

level

To adjust the minimum level of the burners:

1. Light the burner.

2. Turn the knob on the minimum

position.

3. Remove the knob.

4. With a thin screwdriver, adjust the by-

pass screw position.

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