Blower
Assembly
9
Remove
one
of
the
side
baffles
by
unscrewing
both
10
‐
32
truss
head
screws.
Clean
the
load.
Screw
the
baffle
back
into
place.
Inspection
The
only
regular
inspection
required
is
to
check
for
the
accumulation
of
dust
in
locations
that
might
impede
the
free
flow
of
air,
i.e.,
intake
grill
and
fan
blades.
If
the
blower
assembly
is
attached
to
a
load,
clean
the
radiator
fins
regularly.
Repair
Fuse
The
fuse
is
located
in
the
AC
module
on
the
back
of
the
blower.
To
replace
the
fuse:
Correct
the
fuse
burnout
cause.
Note:
Common
causes
include
stuck
or
blocked
fans
or
a
short
circuit
in
the
motor
or
blower
wiring.
Press
the
locking
tab
on
the
fuse
drawer
and
remove
the
drawer.
Replace
the
fuse.
See
for
fuse
type
and
current
rating.
Push
the
drawer
into
the
AC
module
until
it
locks
into
place.
If
the
fans
still
do
not
run
or
if
the
fuse
burns
out
again,
return
the
blower
assembly
to
the
factory.
WARNING
Disconnect
the
unit
from
all
power
sources
before
servicing.
The
unit
may
be
energized
from
multiple
sources.
The
potential
for
electric
shock
exists.
WARNING
Do
not
operate
with
side
panel
removed.
WARNING
Disconnect
the
unit
from
all
power
sources
before
servicing.
The
unit
may
be
energized
from
multiple
sources.
The
potential
for
electric
shock
exists.
