Berner BHWKTD3.5, Manual, Page: 15 / 44

Page 14 Of 44 17.07.2014
Ver. 3.6 © Bernese cooking systems 2018
Installationpresetzungen
The inductiongerät must be mounted in a straight surface by means of a mounting frame. The
air supply and outlet area must not be obscured. The installation area must allow a weight of at
least 100 kg. The mains disconnector must be easily accessible.
Installation regulations for the installation model
The following points must be observed:
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Check and make sure that the voltage of the main supply line matches that of the type plate.
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The induction device must be connected to a PA line (6 mm2
green/yellow-to 20kW, 16mm2 green/yellow-over 20kW)
to the connection screw(M6x10- up to 20kW, M8x10- over
20kW) and thebuilding-side potential equalization point of
the stove system.
-
The induction device in separate design (generator coil separated) must be connected to a
potential equalizing line (6 mm2 green/yellow-to 20kW, 16mm2 green/yellow-over 20kW) to
the connection screw (M6x10-to 20kW, M8x10-over 20kW) and the potential equalization
point of the generator compartment of the stove. If the generator compartment is outside the
stove system, this must also be connected to the potential equalization point of the stove
system on site.
The PE line (6mm2 green/yellow) must beconnected to the PE of the electrical
supplyline. The PE line has the same length as the coil extension.
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The electrical installations must comply with local building installation regulations. The
applicable national regulations of the electricity authorities must be complied with.
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The inductiongerät is equipped with a power cable.
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If incorrect current circuit breakers are used, they must be designed for a fault current of at
least I n=30mA.
-
It is necessary to ensure that the appropriate RCD (Type B) fault current circuit breakers are
installed for the electronic equipment.
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Prevent blocking of the air supply and air outlet zone by objects (fabric, wall, etc.)
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Avoid that hot ambient air is sucked in by the inductiongerät (several devices stand side by
side, devices stand one after the other, near frying tippers or ovens). Otherwise, a duct must
be used.
-
The device has a suction filter. Nevertheless, you must ensure that no fat ambient air caused
by other applications can be sucked into the inductiongerät (near fryers, grill plates or fryers).
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The air intake temperature must be below +35°C.
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Operators must ensure that all installation, maintenance and inspection work is carried out by
approved personnel.
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The intake air must be channelled and fed directly to the fans via the supplied filter. The
intake cross-section should be at least 200 cm2 per electronic unit.
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Do not build a thermal short circuit. The exhaust air must not be sucked back in, otherwise
the device will become hotter and hotter.
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The installation must be checked for practicality. For this purpose, the maximum cooling plate
temperature must be determined. Measurements are made on the cooling plate base plate
below the induction coil. The temperature must not exceed 65°C in continuous operation of at
least 2 hours and 20°C ambient temperature.
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All INSTALLATION models must be fastened by means of an enclosed mounting frame.
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The power supply cable must be shielded in general and contacted cleanly on both sides.
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Provide the mains disconnector in such a way that a maximum of 5 times per day is switched
on and off.
-
To maintain and replace parts, the device must be disconnected from the power supply. If a
disconnect from the voltage of the device is provided, whereby it must be clearly pointed
out that the separation must be done in such a way that the operator can control from any
place to which he has access that the separation still exists. If this is not possible due to
the design of the device or the installation, the separation must be ensured with a locking in
the separation position.
The inductiondevices areequipped with a cable in accordance with national regulations.