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Istruzione per l'uso e la manutenzione - CUCINE GAS
Instructions for installation and use - GAS COOKERS
Gebrauchs-und Installationsanleitung - GASHERDE
Notice d'emploi et de maintenance - CUISINIERES A GAZ
Instrucciones para el uso y mantenimiento - COCINAS A GAS
Targhetta tecnica – Technical data plate – Typenschild – Plaque technique – Placa del fabricante
Version 1.3
Page 1 of 20
13.01.2016
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Table of Contents
Summary of Contents for Berner BHG2S70
- Page 1 Istruzione per l’uso e la manutenzione - CUCINE GAS Instructions for installation and use - GAS COOKERS Gebrauchs-und Installationsanleitung - GASHERDE Notice d'emploi et de maintenance - CUISINIERES A GAZ Instrucciones para el uso y mantenimiento - COCINAS A GAS Targhetta tecnica –...
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Page 2: Table Of Contents
Chapter Page General instructions Built-in instructions Functional test Usage of the gas burners Ignition of the pilot burner Usage of the gas burners Adjustment of the gas burners Malfunctions Adjustment of the nozzles Adjustment of the burner nozzle 11-12 Fine-tune of the gas flame Adjustment of the pilot burner nozzle Technical data of the units Technical data of the units –... -
Page 3: General Instructions
1. General instructions The gas unit indicated in the technical data plate is conceived to be used for the preparation of food. It has to be used only for this purpose and exclusively on professional basis. The operation and cleaning of the gas unit must be carried out only by trained personnel. In case of damage and/or malfunction, immediately interrupt the operation of the unit, close the main gas tap, disconnect from power (if applicable) and contact your retailer/wholesaler for assistance. - Page 4 Put the unit into its place using the adjustable feet. If the unit is added to an existing kitchen line, bring it to the same height by adjusting the feet and combine it with the suitable connection system. If you are installing a built-in model carefully check and precisely follow the relative built-in drawing supplied with the unit itself.
- Page 5 Make sure the gas pipe screw is tightened properly after the gas pressure measuring. Please carry out a gas train and general gas circuit tightness check, in order to find eventual dangerous leaks. The maximum pressure on the circuit is 50 mbar, but it can be raised ONLY FOR THE TIGHTNESS CHECK at 150 mbar.
- Page 6 Hot oil or grease can ignite easily; always use the unit under supervision, in order to limit the risks of fire. In case of fire, never try to extinguish with water, but use a fire blanket or a cover and close the main gas tap.
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Page 7: Functional Test
3. Functional test As soon as the unit is professionally and permanently connected to the main gas tap, a gas pressure measurement must be carried out. A pressure gauge must be connected to the opened pressure measurement screw (image 1), then open the main gas tap. Please make sure the gas burner covers and also the pan grids are in place, then open all the burner taps and ignite the burners. -
Page 8: Usage Of The Gas Burners
4. Usage of the gas burners 4.1 Ignition of the pilot burner Open the main gas tap. Turn the knob of the gas burner into position “Ignition” and push the knob towards the unit. At the same time ignite the pilot burner through a lit match or other ignition means. As soon as the pilot flame is lit, keep the knob pushed for some seconds, in order to let the pilot thermocouple warm itself and keep up the pilot flame. -
Page 9: Usage Of The Gas Burners
4.2 Usage of the gas burners The power level and intensity of the flame must always be adapted to the pan, the type of preparation and the quantity of the food. The flame shall never burn over the diameter of the pan; low power with knob in „small flame“... -
Page 10: Malfunctions
6. Malfunctions Please check the table in case of any malfunction and follow its indications. If the problem should not be solved or another unstated problem arises, close the main gas tap and contact the retailer/wholesaler for assistance. Problem Possible cause Correction Uneven flame Dirty burner cover... -
Page 11: Adjustment Of The Burner Nozzle
7.1 Adjustment of the burner nozzle The nozzles are marked with the relative diameter (punching). Please check the table for the correct nozzle for every single burner. The nozzle is mounted in the smaller part of the venturi tube made of aluminium, at the end of the flexible connection tube, in a nozzle holder. - Page 12 Image Description Nozzle holder Nozzle Venturi tube for burner C Venturi tube for burners D and E Flexible connection tube Distance A Detail primary air distance A (in mm) follows Version 1.3 Page 12 of 20 13.01.2016...
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Page 13: Fine-Tune Of The Gas Flame
7.2 Fine-tune of the gas flame The fine-tune screw for the gas burner is located in the upper part of the gas tap for each burner. Ignite the relative burner and fine tune the flame on low power with a small screwdriver. If the burner is connected to a propane gas line, the screw must be tightened. -
Page 14: Adjustment Of The Pilot Burner Nozzle
7.3 Adjustment of the pilot burner nozzle The nozzle is in the pilot burner itself. Remove the pan grid and the screws that fix the pilot in place. Carefully pull the pilot towards you, through the opening, until the hex screw is accessible. Remove the hex screw and unscrew the inner screw. - Page 15 8. Technical data of the units – External dimensions Q.ty Q.ty Q.ty Model Width Depth Height burner C burner D burner E 3,5 kW 5,5 kW 7,5 kW BHG2S70 Min. 850 BHG4S70 Min. 850 BHG4S70B Min. 850 BHG6S70 1200 Min. 850 BHG6S70B 1200 Min. 850 BHG4D70 Min. 850 BHG4D70B Min.
- Page 16 Q.ty Q.ty Q.ty Model Width Depth Height burner C burner D burner E 3,5 kW 5,5 kW 7,5 kW 206001 230/255 206002 230/255 206003 Min. 850 206006 230/255 206007 230/255 206008 Min. 850 207000 Min. 850 207003 Min. 850 207005 1200 Min.
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Page 17: Technical Data Of The Units - Nominal Power And Consumption
9. Technical data of the units – Nominal power and consumption Qn kW at max. power / at min. power Gas type Natural gas Propane Burner C 3,5 / 0,90 Burner D 5,5 / 1,8 Burner E 7,5 / 1,8 Consumption at maximum power Gas type Natural gas (G20/G25) m³/h... -
Page 18: Technical Data Of The Units - Electric Ovens
11. Technical data of the units – Electric ovens Electric oven Model Type W x D x H in mm Dim. grid/tray in mm Power upper/lower part Power convection Thermostat For the correct usage and the functions of the electric ovens, please refer to and carefully follow the instructions of the separately supplied user manual. -
Page 19: Hotplate - Optional
13. Hotplate – Optional The unit can be integrated with a steel hotplate, to ensure usage of the gas burner also like a solid top. They come in single or double zone size. It is advisable, in case of a single hotplate over a double zone unit, to add a single pan grid for a correct positioning of the hotplate and an easy and secure usage of the unit. -
Page 20: Trough With Drain Hole - Optional
15. Trough with drain hole – Optional The unit can be equipped with troughs that feature a drain hole. The troughs can be carefully and slightly flooded with water to ensure easy cleaning. The drain features a tap with security opening to avoid overflowing of the trough and penetration of liquids through the burner into the gas circuit.