68
C) Gas connection
CAT: II 2E+3+
The fitting (fig. 8.7) is made up of:
A - Gas train terminal fitting (RH or LH)
G - Sealing gasket
For gases supplied by a pipe (natural gas, G20/G25), the connection can
be made using one of the following:
*
A rigid pipe with screw-nut;
*
A metal corrugated flexible hose according to NF D 36-121 (fig. 8.8a);
*
A flexible hose with mechanical ferrule according to NF D 36-103 or D 36-
100 (fig. 8.8b);
For butane (G30) / propane (G31) distributed by cylinder or tank, the
connection is made using one of the following:
*
A rigid pipe with screw-nut;
*
A metal corrugated flexible hose according to NF D 36-125 (fig. 8.8a);
*
A flexible hose with mechanical ferrule according to NF D 36-112 (fig. 8.8b);
*
Only for the appliances which cannot be built-in (classe 1) et only for
butane-propane delivered in mobile containers: by fitting the proper
hose holder (not supplied with the appliance), interposing a sealing
gasket, and using a suitable flexible hose according to XP D 36-110
with an internal diameter of 6 mm (fig. 8.8c); make sure that the flexible
hose is pushed over the hose connector to the full depth, and secured
with a hose clamp (not supplied);
*
For Butane (G30) /Propane (G31) a gas pressure regulator, according
to the Standard NF EN 13785, can be used as main gas shutoff valve to
stop the gas supply when the appliance is not used.
EN
Bor
etti Milano / User guide - Installation advice
Summary of Contents for MFBG 901 AN BE
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Page 3: ...3 EN Boretti Milano User guide Installation advice ...
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