Exhaust Line - Webasto Thermo 50 Einbauanweisungen

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Thermo50_02_gb_g.fm Seite 43 Dienstag, 27. Mai 2003 12:08 12
Thermo 50
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Exhaust line

The exhaust line (inside diameter 22 mm) can be routed with several
bends (270° altogether, minimum bending radius 50 mm).
The total length of the exhaust line must be not less than 500 mm.
The maximum line length equals 1000 mm.
The exhaust muffler should preferably be installed near the heater, but
at least 200 mm away from the heater.
The exhaust muffler must not be installed near the combustion air intake
opening.
Do not operate the Thermo 50 heater without a muffler.
Fig. 15: Exhaust muffler
Direction of flow as desired
The exhaust pipe opening must be located so that it cannot become
clogged with snow and mud.
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 exhaust
line. The exhaust pipe is secured to the heater using a clamping collar,
for example. See the statutory regulations for other requirements.
An attachment is required no further than 150 mm from the end of the
exhaust pipe to ensure that the angle of 90° ± 10° is achieved
Discharge direction almost vertical 90° ± 10°
Fig. 16: Exhaust pipe opening
Installation position
Only for ADR: The statutory regulation of ADR (Accord européen relatif
au transport international des marchandises dangereuses par route)
governing the routing of the exhaust line, part 9 para. 9.2.4.7, must be
adhered to.
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Exhaust line
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