Exhaust Line - Butler HL 90 Notice De Montage

HL90 EA_de_en_fr.book Seite 41 Freitag, 8. Oktober 2004 12:34 12
HL 90
8

Exhaust line

Rigid pipes of unalloyed or alloyed steel with a minimum wall thickness
of 1.0 mm or flexible piping of alloyed steel only must be used as the
exhaust line. The exhaust pipe is secured to the heater using a clamping
collar, for example.
It must not be possible for condensate or water to collect in the exhaust
line. Drain holes may be used; these must channel the fluid to the
outside via pipes that are sealed towards the interior.
See the "Statutory regulations governing installation" for further
regulations.
The heater may also be operated with a silencer.
Length of the exhaust line:
Internal diameter of the line:
Minimum bending radius:
Total bends:
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max. 5 m
38 mm
85 mm
max. 360°
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max. 80°
max. 80°
Preferred discharge direction
Figure 11: Exhaust pipe opening
(Installation position)
Exhaust line
Front
max. 80°
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