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Fig. 2 Gaps heater/exhaust pipe
Must be higher
Snow
45 cm
or more
20 cm
or more
Frontal obstruction
Snow-covered
surface or ground
Extension tube of
max. 3.0 metres
(with max. 3 bends)
Distance from
exhaust pipe to
windbreaker mini-
mum 45 cm
Not less
than
45 cm
Wind breaker
Important:
The gap with the ground must be enlarged in areas
subject to heavy snowfall.
Important:
A windbreaker may be necessary in open areas that
are subjected to strong winds.
Exhaust pipe
Fig. 1 (continued) gaps heater/exhaust pipe
Not less
than 45 cm
Not less
than 45 cm
Strong wind
Not less than 60 cm
Not less than 60 cm
Not less than 30 cm
Not less than 20 cm*
45˚
Flammable object
Flammable object
Non-flammable
object
* This clearance has to be present also in case of snowfall, etc.
FF-V30T (E) 07.11.8 11:17 AM ページ 14
