Zanussi ZGF 68 Libretto di istruzioni - Pagina 10

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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 and use a thin bladed

screwdriver to turn the adjustment screw until the

flame is steady and does not extinguish, when the

knob is turned from MIN to MAX.

The adjustment screw may be located at the centre

of the gas tap control shaft or on the gas tap body,

left of the control shaft or below (see diagram).

Repeat the adjustment 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.

Electrical connections

The appliance is designed to be connected to 220 V

monophase electricity supply.

The connection must be carried out in compliance with

the laws and regulations in force.

Before the appliance is connected:

1) check that the main fuse and the domestic installation

can support the load (see the rating label);

2) check that the power supply is properly earthed in

compliance with the current rules;

3) check the socket or the double pole switch used for

the electrical connection can be easily reached with

the appliance built in the forniture unit.

Connect the plug, able to support the load marked on the

identification plate, to the cable. The plug has to be fitted

in a proper socket.

If connecting the appliance directly to the electric system,

it is necessary that you install a double pole switch

between the appliance and the electricity supply, with a

minimum gap of 3 mm. between the switch contacts and

of a type suitable for the required load in compliance with

the current rules.

The earth cable (yellow/green) must not be interrupted by

the interrupter.

The connection cable has to be placed in order that, in

each part, it cannot reach a temperature of 90 °C.

The brown coloured phase cable (fitted in the terminal

Adjustment

block contact marked with "L") must always be connected

to the network phase.

screw

Neutral

Earth (yellow/green)