Operation Manual

15
INSTALLATION
Electrical connection
Warning!
All electrical work should be carried out by a
suitablyqualiedandauthorisedelectrician.
No alterations or wilful changes in the electric-
ity supply should be carried out.
Fitting guidelines
The cooker is manufactured to work with
three–phase alternating current (400V
3N~50Hz). The voltage rating of the cooker
heating elements is 230V. Adapting the
cooker to operate with one-phase current is
possible by apropriate bridging in the connec-
tionboxaccordingtotheconnectiondiagram
below. The connection diagram is also found
onthecoveroftheconnectionbox.Remem-
ber that the connection wire should match
the connection type and the power rating of
the cooker.
The connection cable must be secured in a
strain–relief clamp.
Warning!
Remember to connect the safety circuit to the
connectionboxterminalmarkedwith . The
electricity supply for the cooker must have a
safety switch which enables the power to be
cut off in case of emergency. The distance
between the working contacts of the safety
switch must be at least 3 mm.
Before connecting the cooker to the power
supply it is important to read the informa-
tion on the data plate and the connection
diagram.
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