HENDI Gas Cooker Kitchen Line 4 or 6-Burner User Manual

Gas cooker Kitchen Line 4 or 6-burner:
table top, open stand or with convection
electric oven GN 1/1
225882/ 225899/ 227589/ 226094/ 227381/ 227398

You should read this user manual carefully before using the appliance.

Keep these instructions with the appliance. PL: Przechowuj tę instrukcję razem z urządzeniem.

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Dear Customer,
Thank you for purchasing this Hendi appliance. Read this manual carefully, paying particular attention to the safety regulations outlined below, before installing and using this appliance for the first time.

Safety regulations

• This appliance is not intended for household use.
• Only use the appliance for the intended purpose it was designed for as described in this manual.
• The manufacturer is not liable for any damage caused by incorrect operation and improper use.
• Keep the appliance and electrical plug away from water and other liquids. In the event, the appliance falls into water, immediately remove the power plug from the socket. Do not use the appliance until it has been checked by a certified technician. Failure to follow these instructions will cause life-threatening risks.
• Never attempt to open the housing of the appliance by yourself.
• Do not insert objects into the housing of the appliance.
• Do not touch the plug with wet or damp hands.
• The danger of electric shock! Do not attempt to repair the appliance by yourself, repairs are only to be conducted by qualified personnel.
• Never use a damaged appliance! When it’s damaged, disconnect the appliance from the socket and contact the retailer.
• Warning! Do not immerse the electrical parts of the appliance in water or other liquids.
• Never hold the appliance under running water.
• Regularly check the power plug and cord for any damage. When damaged it must be replaced by a service agent or similarly qualified person in order to avoid danger or injury.
• Make sure the cord does not come in contact with sharp or hot objects and keep it away from the open fire. Never pull the power cord to unplug it from the socket, always pull the plug instead.
• Make sure that the power cord and/or extension cord do not cause a trip hazard.
• Never leave the appliance unattended during use.
• Warning! As long as the plug is in the socket the appliance is connected to the power source.
• Turn off the appliance before unplugging it from the socket.
• Connect the power plug to an easily accessible electrical socket so that in case of emergency the appliance can be unplugged immediately.
• Never carry the appliance by the cord.
• Do not use any extra devices that are not supplied together with the appliance.
• Only connect the appliance to an electrical outlet with the voltage and frequency mentioned on the appliance label.
• Never use accessories other than those recommended by the manufacturer. Failure to do so could pose a safety risk to the user and could damage the appliance. Only use original parts and accessories.
• This appliance should not be operated by persons with reduced physical, sensory or mental capabilities, or persons that have a lack of experience and knowledge.
• This appliance should, under any circumstances, not be used by children.
• Keep the appliance and its power cord out of reach of children.
• WARNING: ALWAYS switch off the appliance and unplug from the power socket before cleaning, maintenance, or storage.

DANE TECHNICZNE I RYSUNKI

4-burner gas cooker

6-burner gas cooker

INSTALLATION

GENERAL INSTRUCTION
The appliance described in this manual has been built to meet 2014/35/EU (Safety), 2014/30/EU (EMC), Re 2016/426/EU (GAR), Re 1935/2004/EC, Re 2023/2006/EC directives; and UNI EN 203…, UNI EN 437, EN 60335-1, EN60335-2-36 and EN55014 standards. This appliance has been designed exclusively for cooking food, any other use is considered improper: be careful that no live animal, person, or “dangerous” objects are placed inside the oven. It should only be used by qualified personnel in professional kitchens. Materials in contact with foodstuffs are suitable for use. The unit must never be left unattended when it is being used! The appliance should be checked once a year by a qualified technician. Switch the appliance off in the case of a failure or malfunction.
NOTE: The appliance should be installed under an extractor hood for removing any cooking fumes. Care must be taken when using the appliance because the cooking surfaces are very hot. The appliance must be installed, connected, and serviced properly by qualified personnel according to the
regulations and directives in force in the country where it is installed, as well as the instructions in this manual.

UNIT CHARACTERISTICS
These installation and user’s instructions refer to the category II2H3+ gas ranges. The data plate is outside the back panel of the appliance. The supplementary plate is also made of self-adhesive polyester and is affixed near the data plate; it contains all information regarding the appliance. The gas distribution network fitting fig.1 meets ISO 7/1 and ISO 228/1 standards with a ø ½” connection, situated at the back of the machine. The structure of the appliance is made of stainless steel, the burners are made of cast iron and the oven is made of stainless steel. All models have adjustable
feet. The main gas pipe is made of galvanized steel. The pipes between the tap and burner are made of copper.
NOTE: Install a shut-off cock in the line between the appliance and the gas distribution network. Install an omnipolar switch between the appliance and the electrical distribution network.

CONNECTING TO THE GAS DISTRIBUTION NETWORK
CAUTION: Before you install the appliance, make sure that the gas company has authorized the installation, compare the data relevant of the appliance (data plate) with the local supply.
Remove the packaging from the appliance as well as the protective plastic sheet, and, if necessary, remove traces of glue with a suitable solvent. To dispose of the packaging, follow local directives (for more details refer to the chapter “ECOLOGY AND THE ENVIRONMENT”. Prior to connecting the unit to the gas network, check the data plate to see if the unit has been set and tested for the type of gas supplied. If the gas type indicated on the data plate is not the same as that supplied, please refer to the paragraph “CONVERSION AND ADAPTATION”. Connect the appliance to the gas distribution network using metal pipes with a suitable diameter; install a homologated shut-off cock between the appliance and the distribution network.  If flexible pipes are used, they must be made of stainless steel according to the standards in force. When installing the appliance, all the regulations in force must be observed, such as:

• Installation and safety standards in force,
• Regional and/or local regulations, such as building  codes,
• Directives and regulations of the  electricity board
• Fire prevention regulations,
• Applicable I.E.C. regulations.

We recommend installing the appliance in a well-ventilated environment, or under an extraction, hood to remove the fumes or vapors produced during the cooking cycle. All models have an equipotential earth terminal fig.1 at the bottom. The appliances with an electric oven have a hole for the cable fig.1. The appliance can be installed alone or inline. Respect a minimum distance of 80mm between the appliance and any walls made of flammable material, partitions, kitchen furniture, or nearby equipment. The contact surfaces must be covered with non-combustible heat insulating material. The appliance, and especially the power lead, must not be installed anywhere near heat sources and the temperature of the place in which the appliance is installed must not rise above 50°C. After installing the appliance check for any leaks in the fittings. Use non-corrosive foam products, such as leak detection sprays, to look for any leaks.
NOTE: When checking for leaks do not use naked flames! The manufacturer shall not be held responsible and the guarantee is void in the case of damage caused by negligence in following the operating and installation instructions or by improper use. The guarantee is void in the case of connections that have been made in a way that doesn’t meet the current standards and fire-fighting regulations.

EVACUATION OF BURNT GASES: A1 APPLIANCE
Appliances must be installed under an extraction hood with forced draught, subjected to gas supply.
CHECKING THE PRESSURE
The distribution network pressure must meet the following specifications:

NOT ALLOWED below 20/25 above 35/40 mbar
METHANE – H| ALLOWED from 17 to 25 mbar
NOT ALLOWED below 17 above 25 mbar

If the gas distribution network pressure on the installation site doesn’t meet the above values, inform the gas board and do not turn the unit on until the cause and a solution have been found. The distribution network pressure can be taken with a U manometer (min. definition 0.1 mbar), connected to the pressure outlet behind the control panel fig.4.

1. Remove the control panel.
2. Remove the screw and sealing washer from the pressure outlet and connect the manometer.
3. Turn the unit on following the enclosed instructions and check that the pressure is within the permitted pressure range.
4. Disconnect the manometer and replace the screw and the sealing washer in the pressure outlet.
5. Replace the control panel

ELECTRICAL CONNECTION
CAUTION: Before proceeding with the electrical connection, check the specifications on the data plate. The appliance is supplied with a power cable (3×1,5 H07RN-F).
The installer must make the connection after having installed a standard plug connected to an easy-to-reach socket, or in case of a permanent connection, after having installed the main switch, which, as well as being easy to reach, must disconnect all of the contacts supplying electrical energy to the appliance, with a minimum distance of at least 3mm between the poles. The earth wire must never be disconnected. The power cable must not be installed near heat sources and the temperature of the place in which the appliance is installed must not rise above 50°C. The appliance must also be connected to equipotential earth. This connection can be made using the equipotential terminal marked with the symbol, placed under the appliance near the right rear foot. The equipotential wire must have a section of 10mm2.

TRANSFORMATION AND ADAPTATION

To convert the appliance to another type of gas, e.g. from natural gas to LPG, the nozzles of the main burner, by-pass, and pilot light have to be changed. All the nozzles are marked with a number that indicates the diameter in 1/100 of an mm and is supplied in a bag. After each conversion or adaptation, the unit must undergo an operating test and the supplementary plate must be updated according to the conversion or adaptation carried out.
NOTE: Connection to the distribution network, installation, and maintenance of the appliance must only be carried out by qualified technicians only, in observance of all applicable regulations!

COOKTOP BURNER, NOZZLES, AND AIR ADJUSTMENT

BURNER:

1. Pull the knobs off.

2. Remove the control panel by unscrewing the fixing screws at the rear.

3. Replace the nozzle with a suitable one for the new type of gas indicated in the “MAX” nozzles table.
   MINIMUM:

4. Unscrew and replace or adjust the minimum bypass nozzle fig.8 on the basis of the indications in the nozzles table.

5. Remove the control panel.

6. Replace the knob

Nozzles table:

Burners

Cat.| P (mbar)G20 G30-31| kW| 3,5kW [R]| 6,0kW [UR]| 4,0kW [OVEN]
Dim| 1/100 mm| 1/100 mm| 1/100 mm
II2H3+| 20 28.303/7| MAX| 1,40 G20 / 0,92 G30-31| 1,85 G20 / 1,20 G30-31| 1,60 G20 / 1,02
G30-31
MIN| REG G20 / 0,40
G30-31| REG G20 / 0,55 G30-31| REG G20 / 0,55
G30-31
H [mm]| 0,00 G20 / 3,00
G30-31| 1,00 G20 / 2,00 G30-31|

OVEN BURNER

To replace the nozzle of the oven burner, the pilot light and adjust the primary air, follow the instructions below:
BURNER:

1. Remove the base of the oven fig.7.

2. Unscrew and replace the nozzle with a suitable one for the new type of gas indicated in the “MAX” nozzles table.
   ADJUSTING THE AIR:

3. Loosen fixing screw

4. Adjust the primary air mount the bush a distance indicated in the nozzles table.

5. Block the bush, by screwing in fixing screw.
   MINIMUM:

6. Adjust the minimum by-pass nozzle fig.16 on the basis of the indications in the nozzles table.

7. Replace the knob.

If the bottom of the oven chamber is removed, it must be put back in exactly the same position.

USE

PUTTING THE RANGE INTO SERVICE UWAGA: The first time the oven is switched on you will notice a bad smell due to production residues such as grease, oil, and resin. When using the oven for the first time you should switch it on at the highest temperature for at least 1 hour, making sure that it is empty. After this time has elapsed, the oven is ready for use. Clean the oven after every time you use it.
RECOMMENDATIONS FOR USE: For best results, it is a good rule never to put food in a cold oven. It is best to wait for the oven to reach the chosen temperature first. Never line the oven walls with aluminum sheets, especially the bottom part of the cooking chamber.

TURNING THE BURNERS ON AND OFF

COOKTOP BURNERS
Press and turn the knob fig.2A from position to, keeping it pressed in. After the flame has lit, hold the knob down for roughly 10 seconds; so the thermocouple heats up and keeps the safety valve open.

Burner min:|
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Burner MAX:|

TURNING THE BURNER OFF:
Turn the knob to the position.

TURNING THE ELECTRIC OVEN ON AND OFF
CAUTION: All the cooking must be done with the oven door closed.
TURNING THE OVEN ON:
The heating elements are controlled by a selector switch, while the temperature inside the chamber is controlled by a thermostat (50-270°C). The selector lets you choose the most suitable type of heating using the appropriate heating elements. The green indicator light will come on to indicate that the oven is connected to the mains. Set the knob (Fig. 2C) to the desired temperature of 50-270°C. The orange light indicates that the heating elements are on. Select manual or the cooking time 10-120 min (Fig. 2D).

TURNING THE ELECTRIC OVEN OFF:
Turn the knobs to 0.

TURNING THE GAS OVEN ON AND OFF
CAUTION: All the cooking must be done with the oven door closed. The burner has a safety valve that cuts off the gas supply if the flame should accidentally go out.
TURNING THE OVEN ON:
Open the oven door. Set the knob to the desired temperature of 125-250°C (fig. 2B). At the same time press the piezoelectric igniter several times, to light
the pilot flame. After the flame has lit, hold the knob down for roughly 10 seconds; so the thermocouple heats up and keeps the safety valve open. Through the hole in the inspection cover fig.3 checks that the flame is alight.
TURNING THE GAS OVEN OFF:
Turn the knob to position “0” pressing it slightly so it goes past the stop at the minimum position.

WHAT TO DO IF THE UNIT IS NOT GOING TO BE USED FOR A LONG TIME

Turn the gas shut-off cock installed upstream of the appliance off. Clean the unit thoroughly following the instructions and dry it carefully.

MALFUNCTIONS
In any case, if you suspect the presence of anomalies, ALWAYS CLOSE the gas shut-off cock and inform the authorized after-sales service.

CAUTION: Unauthorized persons should never attempt to repair the appliance, or carry out maintenance. Tampering with the appliance voids the warranty!

OPERATIONAL CHECKS
NOTE: Before the unit is delivered to the user the following checks must be carried out:
THERMAL CAPACITY:
Check that the pressure and type of gas supplied where the unit is to be used is the same as that indicated on the plate. If it is not, the unit must either be converted or adapted. In this case please refer to the paragraph: “Conversion or Adaptation”. Check that the right nozzles have been installed. Refer to the nozzle table and check that the nozzles indicated in the table are the same as those installed on the unit. An additional check of thermal capacity entails verifying the gas consumed with the volumetric method: light the burner and after approximately 10 minutes (operating conditions) check that the gas flow (in m3/h or in kg/h) corresponds to that cater in nozzle table.

APPEARANCE OF THE FLAME AND PRIMARY AIRFLOW:

The flame should be blue and there should be no yellow dots in it; it must be stable at its base. If the color of the flame tends towards yellow, it means the primary airflow is not adjusted properly. If the primary airflow is too fast the flame will be short and tend to burn above the burner. The appearance of the flame must also be checked 15 minutes after the appliance has been running at full power. The flame must remain stable even when passing quickly from minimum to maximum.
USER’S INSTRUCTIONS:
The user must be trained on the correct use and functions of the appliance. We would like to point out that any alterations made to the room where the unit is installed could influence the amount of air used for combustion and for this reason the function of the unit must be checked again. When these checks have been done, test the unit for leaks

MAINTENANCE & CLEANING

REPLACING PARTS
Only qualified personnel should replace faulty parts. Prior to commencing any kind of work, disconnect the unit from the gas distribution network and the electrical power supply.
CLEANING AND CARE OF THE APPLIANCE

CAUTION: The unit must be cold to clean. Keeping the appliance clean is very important for a long and trouble-free working life. The removable parts should be washed separately with warm water and detergent, then rinsed in running water. The steel parts may be cleaned with a damp cloth and with a non-abrasive detergent and then dried by using a soft, dry cloth. For very resistant stains, use hot water and vinegar. Do not use harsh or abrasive detergents to clean the stainless steel parts. Iron cleaning pads should not be used as they cause the formation of rust. For the same reason, avoid contact with ferrous materials. When cleaning, avoid using abrasive paper or cloth; instead and only in special cases you can use pumice stone powder; we recommend using sponges (ex. Scotch) to remove stubborn deposits. You can also use common sprays for cleaning ovens and grills to remove stubborn deposits. If spray products are used, follow the manufacturer’s instructions. The enameled parts should not be cleaned with abrasive or acid products. Avoid using steel wool or metal pads for cleaning. It is important to clean the oven each time you use it; this way it will be easier to remove cooking residues and avoid burning them the next time the oven is used, which would also result in a bad smell. To minimize the emission of polluting substances in the environment we suggest cleaning the appliance with products that are at least 90% biodegradable.

CLEANING INSIDE THE OVEN
Turn the electric power off or make sure you have turned the burner of the oven of before doing any work on it. Let the oven cool down and clean it thoroughly with a damp cloth and warm water using a non-abrasive detergent (or with the special products readily available for cleaning ovens). Do not use abrasive cloths or pads or other products that could irreparably damage the enamel. Normal cooking temperatures help transform grease and oil splashes into a mist of residual dust that can be easily removed at the end of the cooking process when the oven has cooled down by simply using a damp sponge. We recommend heating the oven periodically to the maximum temperature so that the residual dust can be removed once it has cooled down. Be careful not to damage the thermostat sensor inside the oven while you are cleaning it.

MAINTENANCE
The appliance needs no specific maintenance besides normal cleaning; we do however suggest having it checked once a year by the assistance center for which, we recommend drawing up a maintenance contract.

SAFETY PRECAUTIONS
REMEMBER THAT THE APPLIANCE:
Must never be left unattended when it is being used! When the unit is switched on, its surfaces get very hot so please take great care! The appliance is intended for professional use and therefore only qualified personnel should use it! Installation, as well as any conversion or adaptation to a different type of gas, must be carried out in accordance with current laws and only by qualified and authorized personnel. In the case of fire, close the shut-off
cock to cut off  the gas supply immediately, then use a suitable fire extinguisher to fight the fire

DISCARDING & ENVIRONMENT

When decommissioning the appliance, the product must not be disposed of with other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point. Failure to follow this rule may be penalized in accordance with applicable regulations on waste disposal. The separate collection and recycling of your waste equipment at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste for recycling, please contact your local waste collection company. The manufacturers and importers do not take responsibility for recycling, treatment, and ecological disposal, either directly or through a public system.

WARRANTY

Any defect affecting the functionality of the appliance which becomes apparent within one year after purchase will be repaired by free repair or replacement provided the appliance has been used and maintained in accordance with the instructions and has not been abused or misused in any way. Your statutory rights are not affected. If the appliance is claimed under warranty, a state where and when it was purchased and include proof of purchase (e.g. receipt). In line with our policy of continuous product devel- opment we reserve the right to change the product, packaging, and documentation specifications without notice.

Hendi B.V.
Innovatielaan 6 6745 XW De Klomp, The Netherlands
Tel: +31 317 681 040
Email: [email protected]| PKS Hendi South East Europe SA
5 Metsovou Str.
18346 Moschato, Athens, Greece
Tel: +30 210 4839700
Email: [email protected]
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Hendi Polska Sp. z o.o.
ul. Firmowa 12 62-023 Robakowo, Poland
Tel: +48 61 658 7000
Email: [email protected]| Hendi Italia S.R.L.
Via Leonardo da Vinci 4 39100 Bolzano (BZ), Italy
Tel: +39 800 727 438
Email: [email protected]
Hendi Food Service Equipment GmbH
Ehring 15 5112 Lamprechtshausen, Austria
Tel: +43 6274 200 10 0
Email: [email protected]| Hendi HK Ltd.
1208, 12/F Exchange Tower 33 Wang Chiu Road, Kowloon Bay, Hong Kong
Tel: +852 2154 2618
Email: [email protected]
Hendi Food Service Equipment Romania S.R.L.
Str. 13 decembrie 94A, Hala 14 Brașov, 500164, Romania
Tel: +40 268 320330
Email: [email protected]| Find Hendi on internet:
www.hendi.eu
www.facebook.com/HendiToolsforChefs
www.linkedin.com/company/hendi-food-service- equipment-b.v.
www.youtube.com/HendiEquipment

Changes, printing, and typesetting errors are reserved.

© 2021 Hendi B.V. De Klomp – The Netherlands

References

• hendi.com
• Welkom - HENDI Tools for Chefs

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