Metos 4241001, Operating Instructions Manual, Page: 79 / 90

14
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. Never
under any circumstances must flue gases be ducted
away directly utilizing a mechanical extraction system.
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.
900-----rev00
10 • 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.
T h e m a n u f a c t u r e r a c c e p t s n o l i a b i l i t y f o r a n y d a m a g e o r m a l f u n c t i o n i n g o f t h e a p p l i a n c e
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.
Note: It is the installer’s responsibility to ensure that the flue extension pipe has been correctly and
securely fitted.
Note: From the floor to the top limit of the flue gas extraction pipe (extension) there must be a minimum distance
of 1.80 m.
Where extraction systems are selected for type B13 and 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.
Stack connection
pipe
Adaptor
Damper
Hood filter
Suction hood
Ducted
ceiling