Zanussi ZCM 7901 manual Pressure Testing, Checking The Grill, Checking The Hotplate

Models: ZCM 7901

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PRESSURE TESTING

INSTALLATION INSTRUCTIONS

PRESSURE TESTING

1.The Rapid injector is used as a pressure test point.

2.Connect the pressure gauge to the Rapid injector.

3.Check the supply pressure by turning the Rapid burner on and one other hotplate burner full on and light the appropriate burner. The pressure should be either:-

(i)For Natural Gas 20mbar

(ii)For LP. Gas. The pressure must be set to 28 mbar for use on butane or 37 mbar for use on propane.

4.Turn off the taps, disconnect the pressure gauge.

5.Check operation of each hotplate burner.

CHECKING THE GRILL

Place the grill pan containing the grid into the grill compartment. Open the grill door and turn the grill control to full on. Visually check that the element is heating up.

CHECKING THE HOTPLATE

Lift the lid. Fit the burner crowns and caps ensuring that they are correctly seated. Fit the pan supports. Check each of the hotplate burners in turn by turning the hotplate tap to its full on position and pushing the ignition button. As soon as the burners are lit the button can be released.

CHECKING LID SHUT-OFF DEVICE

1.Lift the lid.

2.Turn one hotplate burner tap to its full on position and push the ignition button.

3.Close lid. There should now be no gas supply to the hotplate and the burner will go out.

4.Turn off the hotplate tap and lift the lid. The gas supply should now be restored to the hotplate. When the tap is turned on.

CHECKING THE TIMER TO SET THE TIME OF DAY (SEE FIG.5).

 

1.

Turn on the electricity supply and ensure that the thermostat

Fig. 5.

 

is in the off position.

 

1a.

Before setting timer read important note below.

 

2.Rotate the left hand clock knob to 'Manual' and back to the 'Time Setting' position.

3.Set the time of day by rotating the right hand knob. Note that it is a 24 hour clock.

4.Rotate the left hand clock knob back to the 'Manual' position.

NOTE: When setting the time of day with the knob in the 'Time Setting' position only, this will activate the timer for seven seconds after selection. This means that when setting the time of day in this function the time can only be set by using the right hand knob within a seven second period.

After seven seconds have elapsed from when the correct time of day has been set, the timer ceases to be active and subsequent operation of the right hand knob will not change the time setting.

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Zanussi ZCM 7901 manual Pressure Testing, Checking The Grill, Checking The Hotplate, Checking Lid Shut-Off Device