GGM GHK46-E Installation instructions manual

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Gas Burners
GHK46-E GHK66-E GHK126-E
Instruction Manual
Thank you for choosing our products. Please read the manual instruction carefully
before using the equipment and use only as specified.
1. General Information
1) Read the instructions in this manual carefully, as they contain important
information on how to install, use and service the appliance safely,
properly, and effectively.
2) Keep this manual in a safe place so that it can be used as reference by other
operators of the appliance.
3) This appliance should be installed following the instructions provided by
the manufacturer and in compliance with all applicable local regulations.
This appliance should be connected to the gas supply by qualified
personnel only.
4) All personnel in charge of using this appliance should be specifically

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trained in its operation.
5) In the event of failure or malfunction, switch off the appliance. The
periodic functional checks requested in this manual should be carried out
according to the instructions. Have the appliance serviced by a technically
qualified person duly authorized by the manufacturer that uses genuine
spare parts.
6) Failure to comply with the above may jeopardize the appliance’s safety.
2. Safety
2.1 Using the appliance safely
Being an appliance designed only for professional use, it should be operated by
qualified personnel exclusively. Never leave the appliance unattended while it
is on.
Do not move the appliance while hot.
2.2 Safety instructions in case of malfunction
If the appliance will remain idle for some time or in the event of a failure,
abnormal operation, etc., turn off the shutoff valve upstream of the appliance.
Call the service.
2.3 Additional prohibitions (hazardous procedures)
Never tamper with the seals of the adjusting screws located on the gas valves.
3. Installation
3.1 General information
The manufacturer cannot be held liable for any damage to property or injury to
persons deriving from installation errors or from inappropriate use of the
appliance and is not responsible for any faults caused by defective installation.
In such cases, the warranty shall be null and void.
• It is most important that this appliance is installed correctly and that operation
is correct before use. Installation shall comply with local gas, health and
safety requirements.
•This appliance shall be installed with sufficient ventilation to prevent the
occurrence of unacceptable concentrations of substances harmful to health.
Our burners are designed to provide years of satisfactory service and correct
installation is essential to achieve the best performance, efficiency and
trouble-free operation.
3.1.1 Regulatory installation conditions

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For your information, we remind you that all appliances installed in public
assembly buildings must meet all the requirements listed below. The appliance
should be both installed and serviced in accordance with all applicable
regulations and standards in force, namely:
1) Safety regulations on fire hazard and panic in public assembly buildings.
2) General regulations applicable to all appliances;
3) Systems burning combustible gas and liquefied hydrocarbons.
3.2 Exhausting fumes
The appliance should be installed in a well-ventilated area, if possible under a
vent hood, in compliance with all applicable regulations in force. This will
ensure that all burnt gases produced during the combustion process are
completely exhausted.
NOTE: Do not obstruct or block the appliances flue. Never directly
connect a ventilation system to the appliance flue outlet.
3.3 Possible environmental interference
If the appliance is installed with its sides next to flammable walls (made of
wood or similar materials) or to heat-sensitive walls (made of plasterboard or
similar materials), suitable protective measures should be taken to keep such
walls undamaged.
NOTE: Only non-combustible materials can be used in close proximity
to this appliance.
3.4 Preparing for installation
Check that the appliance is pre-set to use the gas family available at the place
of use. If the available gas is different, you will need to convert the appliance
to use this other type of gas.
3.5 Storage
If the appliance has been stored in a warehouse where room temperature is
below 0°C (32°F), it should be warmed up to at least +10 °C (50 °F) before
switching it on.
Combustible Surface
None Combustible Surface
Left / Right Hand Side
Rear
150mm
150mm
1500MM
0mm
0mm

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3.6 Transporting the appliance
The best way to transport this appliance is inside its packing to protect it from
outside damage. After the appliance has been unpacked, use wooden spacers if
you should need to lift it up.
5. Operating Instructions
5.1 Before using the appliance
5.1.1 Preparing the appliance for use
Before cooking food for the first time, we recommend cleaning the appliance
thoroughly. Remove all packaging materials and adhesive films from the
appliance very carefully. Before cleaning the stainless steel parts, make sure
that the detergent you intend to use does not contain any abrasive substances
and that it is suitable for stainless steel surfaces. Wipe the appliance dry with a
clean cloth.
Never use water jets to clean the appliance.
5.2 Using the appliance
5.2.1 Operating controls
By way of example, below are represented 2 of the most comprehensive
appliances in this family.
6.2.2 Turning the burners on and off
Fig 1
Fig 2
Fig 3
1. Press the knob and turn it anti-clockwise to the position “ ”. (Fig 1)
2. Hold down the knob and at the same time press the pulse igniter to light pilot.
3. After lighting the pilot, hold down the knob for 15 more seconds to allow the
thermocouple to heat.

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4. If the pilot flame goes out when you release the knob, repeat the item 1 to 3
specified above.
5. “Full Flame” can now be achieved by depressing and rotating the gas control
knob anti-clockwise to the position “ ”. (Fig 2)
6. Turn the knob clockwise to the position “ ”. The burner shall extinguish
and the pilot shall remain alight.
7. To turn off the appliance completely, turn the knob fully clockwise to the
position “ ”.
NOTICE:
An unpleasant smell the very first time it is operated can be considered as
completely normal.
6.3 After-use care
6.3.1 Cleaning
Before cleaning, turn off the appliance, shut off gas supply upstream of it.
Routine cleaning
Cleaning the appliance thoroughly every day will keep it in perfect condition
and increase its lifetime. Clean the appliance with a damp cloth using water
and soap or detergents, provided that they are not acid or abrasive as discussed
further above. Such detergents should not even be used to wash the floor near
the appliance, as their fumes may deposit on the steel surfaces and damage
them.
Stains and abrasions on the steel surface
Scratches and dark stains may be smoothed or removed using stainless steel
wool pads or synthetic abrasive sponges, which should always be rubbed in the
same direction as the satin finish.
6.3.2 Periodic maintenance
Only qualified personnel are allowed to carry out service and maintenance
operations.
The following maintenance operations should be performed at least once a
year:
Checking for proper operation of all control and safety devices;
Checking burner combustion, i.e.:
1. ignition;

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2. combustion safety;
3. checking for proper operation throughout the entire HIGH-to-LOW control
range.
We recommend signing a service agreement providing for at least one
check-up a year.
7. Trouble Shooting
This section provides an easy reference guide to the more common problems that
may occur during the operation of your equipment. The fault finding guide in this
section is intended to help you correct, or at least accurately diagnose problems
with your equipment.
Although this section covers the most common problems reported, you may
encounter a problem not covered in this section. In such instances, please contact
your local authorized service agent who will make every effort to help you
identify and resolve the problem. Please note that the service agent will require
the following information:
The Model Trade Name and the Serial Number of the Appliance. (Both of
them can be found on the rating label located on the appliance.)
Fault
Possible Cause
Remedy
Pilot won’t light
No gas supply
Ensure gas isolation valve is turned
on, and that bottle is not empty.
Call service provider
Blocked pilot injector
Pilot goes out
when gas control
knob released
Releasing knob
before the
thermocouple has
heated.
Hold knob in for at least 20
seconds following ignition of pilot.
Pilot flame too small.
Call service provider.
- Gas pressure too
low.
- Partially blocked
pilot injector
Thermocouple faulty
Call service provider.
Main burner will
not light
Incorrect supply
pressure
Call service provider.
Faulty gas control
Call service provider.
Note: Components having adjustments protected by the manufacturer, are only
allowed to be adjusted by an authorized service agent. They are not to be adjusted
by an unqualified service person.