Electrolux MGH 621 User Manual download pdf (Page 12)

12

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Conversion from Natural Gas to LPG

It is important to note that this model is

designed for use with natural gas but can be

converted for use with butane or propane gas

providing the correct injectors are fitted. The

gas rate is adjusted to suit.

Method

1. Ensure that the gas taps are in the 'OFF'

position

2. Isolate the hob from the electrical supply

3. Remove all pan supports, burner caps,

rings, crowns and control knobs.

4. With the aid of a 7mm box spanner the

burner injectors can then be unscrewed

and replaced by the appropriate LPG

injectors (see "Characteristics of gas

burners" on the next page).

To adjust the gas rate

With the aid of a thin bladed screwdriver

completely tighten down the by pass

adjustment screw. Upon completion affix the

replacement rating plate on the under side of

the hob.

IMPORTANT

The replacement/conversion of the gas

hob should only be undertaken by a

competent person.

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Pressure Testing

Remove the pan supports and

the burner caps and crowns.

The pressure testing must be

carried out on the burners.

Proceed as follows:

1. Fit manometer tube over the

injector.

2. Turn on the burner gas supply

and ignite another burner.

3. The pressure reading should be

nominally 20 mbar and must be

between 17 mbar and 25 mbar.

4. Turn off the burner supplies.

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