DEVA HANDY-8E - Page 14

Fig.
28
It
is important
to check
the tension
of the
poly
-
V belt
and change
it if necessary.
Loosen
the
screw
to adjust
or
change
the
belt
and then
tighten
it.
The
belt
must neither
too tight
nor
too loose.
Remember
that over-tight
belt
make
it difficult
to
start
the
motor
and that
the
drum
will turn
freely
if they
are
too loose (Fig.
28).
Check
that the
drum
surface
is
in
good
condition
and
that
there
is
no sawdust
inside
it, as
this could
throw it
off balance (Fig.
29).
Clean
the
sanding
drum
from time
to
time,
using
air to
clean
out
the
drum
chamber.
Check
the wheels
periodicatty
(Fig.
30).
.
Make
sure
that the
surfaces
do not
have
glue
or
debris
stuck
to them.
.
Change
them
when
worn.
.
Clean
the bearings
with air.
ln order
to
avoid
inconvenient
setbacks,
we suggest
that
you
carry
the following
along
with
your
normal
tools:
.aPoly-Vbelt.
.
a
dust bag.
.
a set
of capacitors.
ln
this way
you
will be
sure
that
your
machine
will
always
function
(Fig.
31).
Fig.
29
Fig.
3()
Fig.
31
l3