Changing The Open Ring Nozzles; Main Nozzles (Fig. C); Pilot Nozzles (Fig. D); Substituting The Nozzle In The Oven Burner - Lotus PA-78G Instructions Pour L'installation Et L'emploi

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Main nozzles (Fig. C):

Remove the grates fireplace and the rear spacer, with a size 16 spanner substitute the nozzles with the appropriate ones,

regulate the primary air (h) (see the "burner" technical data table) unscrewing the securing screw. Once regulated,

tighten the screw, adjust the minimum flame by turning the screw to the right or left until the thermal power reaches 5

kW.

Pilot nozzles (Fig. D):

Remove the pan and tray, with a size 8 spanner loosen the nozzle holder unit, with a size 11 spanner unscrew the nozzle

holder all the way, with a slotted screwdriver unscrew the pilot nozzle and replace it with the appropriate one and

tighten right down.

Put everything back in place and regulate the air by means of the adjusting bush until the pilot flame stops sputtering

and becomes an intense blue colour.

SUBSTITUTING THE NOZZLE IN THE OVEN BURNER

To substitute the oven burner, proceed as follows:

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Remove the oven bottom (floor);

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Unscrew the fixing screws from the burner nozzle protection.

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Substitute the nozzle, using a suitable spanner (see "burners" technical data table on page 7).

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Regulate the air regulation bush to the corresponding value in the "technical data" table by unscrewing the fixing

screw with relative jam nut, regulate minimum output by turning the screw to the right or to the left until the

thermal power reaches 2,2 kW for the burner of 7,3 kW; this procedure is only possible after having let the oven

burner work at maximum output for about 20 minutes (knob in pos. 300).

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After this procedure, put back the burner nozzle protection.

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Substitute the pilot nozzle, using a suitable spanner.

After regulating, check lighting, at both maximum and minimum output. Make sure that, when changing rapidly

from minimum to maximum output, the flame does not present any problems and that it doesn't go out, when

closing or opening the oven door quickly.

Warning: For functioning with liquid gas, screw down the regulating screw completely.

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The appliance contains the instructions necessary for use.

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Check the appliances for gas leaks.

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Check the lighting and flame of the main burner.

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We urge the user to follow the instructions when using the appliance.

With prolonged use of the appliance, it is essential to carry out regular maintenance for the safe functioning of the

appliance; we therefore recommend drawing up a contract for after sales service.

Maintenance must be done only by specialised personnel, observing the norms in force and our indications.

Open rings:

The cocks can be changed by removing the front panel; to change the thermocouples and burners you have to remove

the rungs and trays.

Gas oven

the gas-cock, timer, thermocouples, burners and ignition plugs can be changed by accessing them inside the oven and/or

by removing the bottom oven panel or control panel.

Attention! The appliance must only be used under surveillance.