30
90027911rev04
12 • GAS CONNECTION PROCEDURES
After installation, the installer must update the data plate by ticking the box, corresponding to the
type of installation made, with an indelible marker pen.
The manufacturer accepts no liability for any damage or malfunctioning of the appliance
attributable to the absence or inadequacy of earthing systems, to the incorrect arrangement or
installation of auxiliary systems, also to incorrectly made connections or to non-compliance of
the building’s electrical system with current regulations.
Installation type B23
Flue gases are exhausted mechanically through a
suction hood with a heat-resistant filter or a ducted
ceiling,
without a damper being fitted
, and
eitherconveyed into a stack or released directly to
the atmosphere together with other fumes extracted
from the room. Leave a suitable distance between
the oven’s smoke outlet and the hood filter or the top
intake.
Where extraction systems are selected for type
B23 installations, these must be properly sized
and specified with at least one interlock device
that will shut off the gas supply to the oven
automatically in the event of the extractor system
failing to operate.
Installation type B13
Extraction with natural draught
fitted with a
damper
and a heat-resistant pipe (see “Flue
gas temperatures” in Table 4 under the heading
“Technical Data”
) connected to the stack. Selecting
this type of installation the oven must be fitted with
a damper that is specific for each oven (as shown in
the drawing). If the oven is equipped with an adaptor
collar for standard size flue pipes, fit the adaptor.
Never under any circumstances must flue gases be
ducted away directly utilizing a mechanical extraction
system.
Stack connection
pipe
Adaptor
Damper
Hood filter
Suction hood
Ducted
ceiling
From top of draft diverter shall end 450mm below
the fat filter. The unit must be installed underneath
a vented hood/ceiling. By monitoring the flue gas
evacuation it must be made sure, that the supply of
gas supply of the burner is only enabled in case the
ventilation is ensured.
Содержание Naboo Series
Страница 2: ... 2 90027911rev04 ...
