MBM FRG74A Manuel D'installation Et D'utilisation page 35

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 accordance
with local conformities in force, by au-
thorized personnel.
The outlet from the appliance
is "male" type and 1/2"G. The
connection pipe must be of
"female" type and 1/2 "G as descri-
bed by local standards.
The pipes must be screwed fir-
mly to their attachment points.
Conduct a test to ensure that
there are no gas leaks once the
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POWER SUPPLY CONNECTIONS
network gate valve is open (Fig. 4).
Upon completion of the operations de-
scribe, close the network gate valve
(Fig. 3).
If it is necessary to replace the
nozzle to conform to another
type of gas supply, see the pro-
cedure described in the Operations
for commissioning (see chapter 5).
GAS TYPE CHANGE - see SECT.
IMAGES - REF. f)
The appliance comes from the
factory with setting to the type
of power indicated on the pla-
te. Any other configuration that
changes the parameters set must be
authorized by the manufacturer or
by its representative.
The transformation from one
type of power to another must
be performed by qualified te-
chnical personnel authorized to per-
form the operation in question. The
correct procedure to be implemen-
ted for the transformation is descri-
bed in the relevant manual.
Injectors - By Pass - Pilot injec-
tors - Apertures - and anything
necessary for any gas tran-
sformation must be requested di-
rectly from the manufacturer.
At the end of the transforma-
tion from one type of power to
another, change the label on
the appliance with new the parame-
ters reported on the adhesive docu-
ment provided.
Two plates may need to be re-
placed in certain cases (oven
equipment), one outside near
the gas attachment and one inside
- see image ref. f).
- 11 -
4.
EN