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GAS COOKERS WOK70A • WOK Technical instruction Manual for use and maintenance WOK70A SOTIRIOS D. PRODANAS & CO PROFESSIONAL ELECTRIC & GAS MACHINES FOR RESTAURANT – PATISSERIES – SNACK BAR OFFICE – FACTORY :National Road Kilkis-Thessaloniki (Entrance Galiko) Tel ++30 23410 41819 Fax ++30 23410 41539 P.O Box 400 70, P.C : 560 00...
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Type (cm) 44 x 44 x 16 WOK70A 40 x 70 x 30(45) Unit WOK/WOK70A Normal Thermal energy provided G 30 Main air regulation at 28…30 mbar Aperta G 20 Main air regulation at 20 mbar Aperta G 30 Main burner nozzle at 28…30 mbar 1.70...
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1.1 Standards and Requirements We would like to remind you that appliances installed in places open to the public should meet specific requirements. Among them there are: • Specific standards for the type of public place. • Safety standards against fire and cause of panic in public place. •...
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1.5 Combustion Products Appliances should be installed in places appropriate for the removal of fumes according to installation specifications. Our appliances are classified as gas type A. Such appliances must send fumes into appropriate air extractors connected to safe and effective pipes that direct them outdoors. ! CAUTION Appliances must always be positioned below 200 mm ON THREE SIDES an air extractor, which directs fumes outdoors.
2. OPERATION The appliance operates under normal power with the nozzles mentioned above (see Table of Figure 1). Supply pressure must correspond to the value mentioned in the relevant data table. 2.1 Pressure Control In order to measure the supply pressure, you need a liquid manometer with a minimum sub-division of 0,1 mbar (eg a U-shaped pressure gauge).
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2.3 Regulation of the pilot burner In order to regulate the nozzle of the pilot burner, it is necessary to remove the base wall so that you can gain better access to the pilot. • The nozzle of the pilot burner has a bore regulated for gas G30. In order to adjust it for the use of G20, unscrew the connection that keeps the nozzle in place.
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FIGURE 3 Possible Problems PROBLEM POSSIBLE EXPLANATION Possible gas loss: Gas smell Check external pipes and connections Check that combustion is proper / Check that gas consumptions is not excessive / Check that hot Smell of non-burned gas fume circuit is not obstructed / Check that air- extractor and area ventilation are operating property Check that the electrode is property placed.
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• The gate valve must be checked at least once a year and, if necessary, the specific protective oil should be replaced. • If all instructions of this manual are observed, NORTH appliances will be of perfect service for a long time.
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