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4.4 WASTE WATER OUTLET
The water outlet “1” must lead
to an open siphon “2” so as
to allow no contact between the outlet pipe
of the oven and the collecting siphon
as per the current local health regulations
and for the oven to work properly.
To prevent bad smells and waste water getting
back into the oven, after the open siphon there
should be a normal siphon “3”.
The drain pipe is to be manufactured
with materials able to withstand temperatures
of 100°C.
N.B. A “closed” connection to the channel
is not permitted!
To condense outlet vapours of the oven FEM207/FEM207SC
connect cold water supply to the solenoid valve C as
shown in the figure.
The water pressure must be between
50 and 400 kPa (0.5 < PH
2
O < 4 bar).
4.5 ELECTRICAL CONNECTION
- The electrical connection must be carried out by qualified authorized personnel only, in compliance with the regulations in
force. Check the data reported in the technical data Table on page 4 of this manual, on the adhesive connection label on page
11 and in the wiring diagram. The connection envisaged is fixed.
IMPORTANT: A multi-polar mains cut-off device must be provided upstream from each oven, with a contact opening gap of
at least 3 mm.
For example:
- a manual switch of suitable capacity, equipped with fuses
- residual current device.
4.5.1 EARTHING
It is vital to earth the oven.
Connect the terminals marked by the symbols ( ) positioned on the line-in terminal block to an efficient grounding
complying with the regulations in force.
CAUTION: NEVER CUT THE GROUNDING CABLE (yellow-green)
THE MANUFACTURER DISCLAIMS ALL RESPONSIBILITY IF THESE SAFETY STANDARDS ARE NOT
COMPLIED WITH.
4.5.2 EQUIPOTENTIAL SYSTEM
The oven must be included in an equipotential system whose efficiency must be checked according to the
standards in force. The screw marked by the ”Equipotential” label is near the terminal block on the base.
4.5.3 POWER SUPPLY CABLE
The oven is supplied without a power cable. The specifications of the power supply connection flexible
cable must match or be superior to those of the cable with rubber insulation H07RN-F.
As regards the cross-sections of cables, refer to the table on page 11. Introduce the cable through the cable clamp
and secure it firmly. During operation, the power supply voltage should not differ from the voltage rating by +/-10%.
INDIRECT WASTE WATER OUTLET THROUGH
OPEN SIPHON
