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Electrical connection
The appliance must only be connected to the power supply by
a licensed professional. The appliance must be installed in
accordance with the most recent IEE guidelines (Institute of
Electrical Engineers). The appliance may be damaged if
incorrectly connected.
Make sure the voltage of the power supply corresponds to the
specified value on the rating plate.
Ensure that the power supply is properly earthed and that the
fuse and the wiring and piping system in the building is
sufficiently dimensioned for the electrical power of the
appliance.
Observe the following points when routing the service cable:
Do not pinch or squeeze the cable.
■
Keep the cable away from sharp edges.
■
Do not bring the cable into contact with parts that can reach
■
temperatures of more than 50 °C above room temperature.
:
Danger of death!
There is a risk of electric shock if you touch live components.
Always make sure your hands are dry when you touch or
■
hold the mains plug.
Only pull out the mains cable by taking hold of the plug and
■
removing the plug; never pull it out by the mains cable itself,
as this could damage it.
Never unplug the mains plug when the appliance is in
■
operation.
Please note the following information and ensure that:
Notes
The mains plug fits the socket.
■
The cable cross section is adequate.
■
The earthing system is properly installed.
■
The mains cable is only replaced by a qualified electrician (if
■
this is necessary).Spare mains cables can be ordered from
our after-sales service.
No power strips/multi-way connectors or extension cables
■
are used.
If using a residual current device, only use one that bears the
■
mark
.
z
The presence of this mark is the only way to be sure that it
fulfils all the applicable regulations.
The mains plug can be accessed at all times.
■
The mains cable is not kinked, crushed, modified or severed.
■
The mains cable does not come into contact with heat
■
sources.
The electric wires have the following colours.
Explanatory notes
Green and yellow
Blue
Brown, black and grey
8
Earth
<
Neutral wire
Phase
Connecting the appliance
The appliance belongs to protection class 1 and must only be
operated with a protective earth connection.
The appliance must be disconnected from the power supply
whenever installation work is being carried out.
The appliance must only be connected using the power cable
provided.
When the appliance is installed, protection must be provided
against accidental contact in the future.
The appliance must only be connected to the mains electricity
supply by a specialist. This specialist must be aware of and
comply with the requirements stipulated by the local energy
supply company.
Any damage caused by the appliance being incorrectly
connected is not covered by the guarantee.
Caution!
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
Power cable without an earthed safety plug
The wiring must have an isolating switch with a contact gap of
at least 3 mm. Identify the phase and neutral wires ("third wire")
in the mains socket. The appliance may be damaged if it is not
connected correctly.
The mains power cable must be connected as shown in the
connection diagram.
The power cable must be H05 VV-F or H05 V2V2-F or higher.
Note: The appliance comes delivered configured for
connection to 3 phases. The power circuit must be configured
to 20 A.
Connecting the appliance to 3 phases
For connection to 380-415 V with 3 phases + neutral (3N~),
the phase connection must be changed.
Use a 5 x 2,5 mm
cable.
1.
2
Configure the circuit to 20 A per phase.
2.
Connection diagram
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