Eberspächer B1LC compact Operating Instructions Manual - page 9
Running the combustion air/Running the exhaust
Permissible diameters, lengths, bends of combustion air and exhaust lines.
Silencer (optional)
r t f
min. 0,2-max.2m
Protect from
slipstream, snow,
dirt and water.
Combustion air
Silencer (optional)
r t t
min. 0,2 -max. 2m
Exhaust
■©.
r f
Protect from
slipstream, snow,
dirt and water.
Permissible diversions - exhaust line: max. 180°; combustion air line: max. 180°.
The scope of delivery includes a flexible exhaust pipe,
24 mm internal dia., 1 m long. This can be shortened as re
quired. For longer pipes see the Additional Equipment Cata
log.
The scope of delivery includes a flexible combustion air
pipe, 20 mm internal dia., 1 m long. This can be shortened
as required. For longer pipes see the Additional Equipment
Catalog.
Additional noise suppression is possible by installing an ex
haust silencer or combustion air silencer (see Additional
Equipment Catalog). The permissible overall length, inclu
ding silencer, remains unchanged.
The combustion air must be sucked in from the outside, not
from the passenger compartment or trunk.
Do not install the intake opening facing the slipstream, but
run it in such a manner that dirt and snow cannot enter and
that any water which does enter can flow out.
Exhaust lines must not project beyond the sides of the
vehicle. They must be laid either with a slight slope or with
5 mm dia. holes at the lowest points for draining off conden
sate.
Arrange the exhaust outlet and the combustion air opening
such that the exhaust cannot be sucked back in directly.
The exhaust outlet must be on the outside. Exhaust lines
must be laid in such a way that neither the penetration of
exhaust into the vehicle interior nor the intake of exhaust
through the vehicle or heater blowers need be expected^
.and that the operation of essential vehicle parts is not affec
ted (ensure adequate clearance). Place the outlet opening of
the exhaust line in such a way that it cannot be clogged by
dirt and snow and that any water which does enter can run
off. Do not install facing the slipstream.
15 This requirement is deemed met when the outlet of the
exhaust pipe points upwards or to the side, or — when
the exhaust is run under the vehicle floor — is positioned
close to the side or rear edge of the cab or vehicle.