Electrical Connection - MBM BRE78A Manual De Uso E Instalación

IMAGES - REF. d)
A correct installation requires the fol-
lowing conditions:
The connection to the drain into the
•
system must be "OPEN, WITH NO
TRAP" and the material for pipe fit-
ting and containment must support
high temperatures of approximately
70°C in the appliance outlet area.
To perform a correct disposal of the
•
waters in the drainage system, make
sure there are no obstructions and
no type of hindrances on the whole
line length.
Check the correct inclination of the
•
device for grey water containment
and downflow. The device must let
the grey water easily drain away into
the system drain.
Increase the angle of incidence
(from 3° to 5° approximately) of
the drain into the system whene-
ver any backwater occurs.)
Connect an edge of the drain pipe to
•
the appliance connection;
Convey the opposite edge of the pipe
•
to the open drain (with no trap).
Make a visual check of the connection
•
seal and of the drain water downflow.
See schematic drawing (Fig. 5).

ELECTRICAL CONNECTION

Electrical connection should be per-
formed in compliance with the local
regulations in force, only by authorised
and competent personnel. In the first in-
stance, examine the data shown on the
technical data table of this manual, on the
serial plate and on the electrical diagram.
Connect the equipment to an
overvoltage category III omnipo-
lar device.
EARTHING / It is essential to
earth the unit.To this purpose, it
is necessary to connect to an ef-
ficient earthing system the terminals
marked with the symbols placed on
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POWER SUPPLY CONNECTIONS
the line-receiving terminal box. The
earthing system should comply with
the local law in force.
SPECIFIC WARNINGS / The electrical
safety of this unit is assured only when
it is correctly connected to an efficient
earthing system as stated in the electri-
cal local safety regulations in force; the
Manufacturer declines any responsibi-
lity for the non-compliance with these
safety regulations.It is necessary to
verify this fundamental safety requisite
and, in case of doubt, ask for an accu-
rate testing of the system by professio-
nally qualifi ed personnel.
The Manufacturer cannot be deemed
responsible for any damages caused
by the lack of unit earthing.
Never interrupt the earth wire
(Yellow-Green).
CONNECTION TO THE DIFFE-
RENT
TION NETWORKS / see SECT.
IMAGES - REF. e) / The equipment
is delivered to work with the voltage
indicated on the technical label at-
tached on the appliance. Any other
connection is to be considered im-
proper and therefore dangerous.
It is mandatory to respect the
connection provided by the
manufacturer, visible on the con-
nection label near the terminal board.
It is forbidden to modify the
wiring inside the equipment
ELECTRICAL CONNECTION
OF THE CABLE TO
THE TERMINAL BOARD /
If necessary, remove the terminal
box protection panel located on the
back of the machine
Connect the power cable to the termi-
nal board as described in: "Power sup-
ply connection" and indicated on the
connection plate.. The diagram and the
- 11 -
ELECTRIC DISTRIBU-
4.
EN