MBM BRG78A Manual De Uso E Instalación página 37

of a certain amount of water to flush
the pipe of any ferrous slag.
Connect one end of the supply pipe
•
to the attachment of the appliance
(Fig. 2);
Connect the other end of the pipe
•
provided with filter to the check valve
(Fig. 3-3F).
Open the check valve and visual-
•
ly check the tightness of the con-
nection (Fig. 4).
WATER SPECIFICS /
Hardness: Softened Max. 7°TH
(5°e, 4°dH, 70ppm) / Quality:
Chloride Cl-: 100 mg/l max. / Chlorine
Cl2: 0.2mg/l max / Conducivity: Min
20 μS/cm
CONNECTION TO GREY WATER
DRAINAGE SYSTEM / A correct in-
stallation requires the following condi-
tions: 1. The connection to the drain
into the system must be "OPEN, WITH
NO TRAP" and the material for pipe
fitting and containment must support
high temperatures of approximately
70°C in the appliance outlet area.
2. 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.
3. 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.
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POWER SUPPLY CONNECTIONS
See schematic drawing (Fig. 5).
GASPOWER CONNECTIONS -
see SECT. IMAGES - REF. f).
Features of the installation site /
The premises for installation of the ap-
pliance (type A1 under hood) must be
equipped with features such as:
Air premises according to the provi-
sions required by the local regulations
in force. The extraction hood above
the appliance must be in operation du-
ring use of the appliance itself.
The distance between the appliance
and the filter of the extraction hood
must be at least 20 cm.
Once the appliance is con-
nected to the power and drain
sources, it must remain static
(fixed) in the place of use and main-
tenance.
A safety valve must be installed
on the network upstream of the
main supply line. It must be ea-
sily identifiable and accessible by the
operator (Fig. 3)
To make the connection to the
mains, it is necessary to have a
hose conforming to the local
law in force and with the characteri-
stics specified in EN ISO 228-1 or EN
10226-1 / -2.
The gas supply pipe must com-
ply with local regulations in force
and must be periodically re-
viewed and/or replaced in accordan-
ce with local conformities in force, by
authorized personnel.
The outlet from the appliance is
"male" type and 1/2"G. The con-
nection pipe must be of "fema-
le" type and 1/2 "G as described by
local standards.
The pipes must be screwed fir-
mly to their attachment points.
- 11 -
4.
EN