Webasto
Air
Top
Installation
Guide
–
AT2000STC
6
Air
Top
2000STC
Installation
Guide
2020
|
Webasto
Thermo
&
Comfort
Australia
Pty
Ltd.
2.4
The
combustion
air
inlet
(Fig
3)
(3)
has
a
slot
to
accommodate
the
wires,
ensure
the
fuel
pump
wires
sit
neatly
in
this
slot.
Never
run
the
wires
through
the
combustion
air
inlet
tube
as
it
will
create
air
restrictions.
2.5
Attaching
combustion
air
tube.
A
matching
slot
needs
to
be
cut
in
one
end
of
the
combustion
air
tube
to
accommodate
the
fuel
pump
wires.
2.6
Using
the
25mm
hose
clamp,
fix
the
combustion
air
tube
to
the
inlet
(Fig
3)
(3).
Note:
Ensure
that
the
hose
clamp
&
fuel
pump
wires
are
not
rubbing.
Under
no
circumstance
may
the
combustion
air
be
taken
from
areas
occupied
by
people.
The
combustion
air
intake
opening
must
not
point
in
the
direction
of
travel.
It
must
be
located
so
that
it
cannot
become
clogged
with
dirt
or
road
debris.
The
combustion
air
must
be
extracted
using
a
combustion
air
tube
supplied
in
the
kit
and
protected
from
dust
and
water
ingress.
Fig
8
Fig
9
–
Combustion
Air
Tube
“V”
cut.
Fig
9a
–
Combustion
Air
Filter
