15 9 Exhaust Pipe - Valeo THERMO E 200 Einbauanweisung

Exhaust pipe
9 Exhaust pipe
The opening of the exhaust pipe must be aligned against the direction
of travel and must not become clogged with dirt or snow.
The outflowing exhaust gas must not be re-sucked in as combustion air.
The exhaust gas must be routed to the outside / into the atmosphere.
The exhaust pipe must be fixed at least once every 50 cm.
Rigid pipes made of unalloyed or alloyed steel with a minimum wall
thickness of 1.0 mm, or flexible tubes of alloyed steel are to be used.
The exhaust pipe is to be secured to the heater, e.g. by means of a
clamp.
Accumulations of condensate must be drained, if necessary, a conden-
sation water drain hole Ø 4mm must be implemented.
Combustion air intake and exhaust gas outlet must be arranged to
ensure that no air pressure difference (e.g. suction) will occur in any
vehicle operating condition.
For further requirements see statutory regulations.
Permissible dimensions of the exhaust pipe Thermo E 200:
– Internal diameter: 70mm
– Max. permissible pipe length: 0.60 m without combustion air intake
extension
– Total length of combustion air intake line and exhaust pipe
max. 2.10 m
ATTENTION:
The exhaust pipe opening must be directed exclusively perpen-di-
cularly downwards. A sidewards directed exhaust pipe opening is
not permitted.
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Permissible dimensions of the exhaust pipe Thermo E 320:
– Internal diameter: 70mm
– Max. permissible pipe length: 5 m without combustion air intake ex-
tension
– Total length of combustion air intake line and exhaust pipe max. 5 m
Max. permissible bends: summarized 270° (kink-free)
Deviations only after approval by Valeo.
NOTE:
If the exhaust line is installed near heat-sensitive parts, it must be insu-
lated.
ATTENTION:
– The exhaust gas temperature may be up to max. 400 °C.
– The exhaust pipe must end in the open air.
– The exhaust pipe must be sloped down, arising condensate
must be able to drain away.
– Because of the temperatures involved, sufficient distance from
heat-sensitive or flammable materials must be ensured.
– Outflowing exhaust gas must not be re-sucked in as combusti-
on air.
– The opening of the exhaust pipe must be aligned against the di-
rection of travel and must not become clogged with dirt or
snow.
– If the exhaust outlet is under the vehicle floor, blowing straight
down, an exhaust gas deflection is absolutely necessary.
Thermo E 200/320