Zanussi ZGF982CX User Manual download pdf (Page 15)

Commissioning

When the hob has been fully installed it will be

necessary to check the minimum flame setting. To do

this, follow the procedure below.

- Turn the gas tap to the MAX position and ignite.

- Set the gas tap to the MIN flame position then turn

the control knob from MIN to MAX several times. If

the flame is unstable or is extinguished follow the

procedure below.

Procedure:

Re-ignite the burner and set to MIN.

Remove the control knob, insert a thin

bladed screwdriver down the centre of the

gas tap control shaft and turn the

adjustment screw until the flame is steady

and does not extinguish, when the knob is

turned from MIN to MAX. Repeat this

procedure for all burners.

Pressure Testing

Remove left hand pan support and front left

burner cap and crown.

Fit manometer tube over the injector.

Turn on the burner gas supply and ignite

another burner.

The pressure reading should be nominally

20mbar and must be between 17 mbar and

25mbar.

Turn off the burner supplies.

☞

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

• Ensure that the gas taps are in the 'OFF' position

• Isolate the hob from the electrical supply

• Remove all pan supports, burner caps, rings, crowns

and control knobs.

• With the aid of a 7mm box spanner the burner

injectors can then be unscrewed and replaced by

the appropriate LPG injectors.

TO ADJUST THE GAS RATE

With the aid of a thin bladed screwdriver completely

tighten down the by pass adjustment screw, which is

located down the centre of the gas tap control shaft.

Upon completion stick 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.

Conversion from Natural

Gas to LPG

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Zanussi ZGF982CX User Manual Page 15

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