Electr c Ovens rev. 2____ _ ___ _ ___ ___ ___ ___ ___ __ _ _____ _ ___ ___ ___ EKF 411 – EKF 464 – EKF 416/000 – EKF 416.3
EKF 411.3 GRILL – EKF 464.3 GRILL
__________________________________________________________________________________________ page 7
Electr cal connect on
Electr cal connect onElectr cal connect on
Electr cal connect on - The appl ance must be connected to the electr cal ma ns accord ng to
current legal regulat ons. Before mak ng the connect on, make sure of the follow ng:
-the voltage and frequency values of the power supply system match the values on the
"techn cal data" plate aff xed on the appl ance;
-the l m t ng valve and the system are able to support the appl ance's load (see the
"techn cal data" plate);
-the power supply system has an adequate earth connect on accord ng to current legal
the power supply system has an adequate earth connect on accord ng to current legal the power supply system has an adequate earth connect on accord ng to current legal
the power supply system has an adequate earth connect on accord ng to current legal
regulat ons;
regulat ons;regulat ons;
regulat ons;
-a omn polar sw tch w th m n mum between-contacts aperture of the overvoltage category
III (4000 V), s zed to the load and conform ng to current legal regulat ons, s f tted
between the appl ance and the ma ns n the d rect connect on to the ma ns;
-the omn polar sw tch used for connect on s easy to reach when the appl ance s nstalled;
-the
the the
the yellow/green earth w re s not nterrupted by the sw tch;
yellow/green earth w re s not nterrupted by the sw tch;yellow/green earth w re s not nterrupted by the sw tch;
yellow/green earth w re s not nterrupted by the sw tch;
-the power supply, when the appl ance s operat ng, must not dev ate from the rated
voltage value by ±10%;
-make sure that after nsert ng the power supply cord nto the term nal block t does not
come nto contact w th any of the cook ng range's hot parts.
-f the supply cable s damaged then t must be replaced by the manufacturer or by your
f the supply cable s damaged then t must be replaced by the manufacturer or by your f the supply cable s damaged then t must be replaced by the manufacturer or by your
f the supply cable s damaged then t must be replaced by the manufacturer or by your
techn cal support or by a qual f ed person to avo d any r sk.
techn cal support or by a qual f ed person to avo d any r sk.techn cal support or by a qual f ed person to avo d any r sk.
techn cal support or by a qual f ed person to avo d any r sk.
Connect on to the water ma ns
Connect on to the water ma nsConnect on to the water ma ns
Connect on to the water ma ns - The appl ance must be fed w th softened dr nk ng water, w th
hardness from 0.5°F to 3°F ( t s obl gatory to use a softener to reduce the format on of l me
ns de the cook ng chamber) and pressure n the range from 100 to 200 kPa (1.0 - 2.0 bar).
Connect on to the water ma ns should be made through the threaded 3/4" soleno d-valve on the
rear (on the bottom) of the appl ance, f tt ng n between a mechan cal f lter and an on/off tap
(before you connect the f lter, allow a certa n quant ty of water to flow out n order to dra n any
waste from the p pe).
Connect ng the power cable
Connect ng the power cableConnect ng the power cable
Connect ng the power cable - To access the term nal board, just remove the appl ance's rear s de-
panel. Loosen the cable gr pper and allow the cable to pass through t. Arrange the conductors
so that the earth conductor s the last to detach from ts term nal f the cable goes nto a state of
faulty tract on. Connect the phase
phasephase
phase conductors to the term nals marked “L1”
“L1”“L1”
“L1” and “L2”
“L2”“L2”
“L2”,
connect ng the neutral
neutral neutral
neutral conductor to the term nal marked "N"
"N""N"
"N" and the earth
earthearth
earth conductor to the
term nal marked w th the symbol accord ng to the follow ng lay-out:
(th s electr cal connect on lay-out s located near the power supply term nal board ). T ghten the
cable gr pper and re-f t the rear s de-panel of the appl ance.
The appl ance must be connected to an equ potent al system
equ potent al systemequ potent al system
equ potent al system whose eff c ency must f rst be
checked accord ng to current legal regulat ons.
Th s connect on must be made between d fferent appl ances by us ng the appropr ate term nal
marked w th the symbol . The equ potent al conductor must have a m n mum d ameter of 2,5
mm
2
The equ potent al term nal s at the rear of the appl ance.
