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Craftsman 315.22420 Assembly, Operating Instructions And Parts List page 5

3 inch belt sander

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CRAFTSMAN 3 INCH BELT SANDER-MODEL NUMBER
315.22420
FOR YOUR SAFETY, ALWAYS WEAR
SAFETY
GLASSES
WHEN USING
YOUR CRAFTSMAN BELT SANDER
THE OPERATION OF ANY POWER TOOL CAN
RESULT IN
FOREIGN OBJECTS BEING THROWN INTO THE EYES, WHICH
CAN
RESULT IN
SEV~RE
EYE DAMAGE.
ALWAYS WEAR
SAFETY GLASSES OR EYE SHIELDS BEFORE COMMENCING
POWER TOOL OPERATION.
WE
RECOMMEND WIDE VISION
SAFETY MASK FOR USE OVER
SPECTACLES,
OR STANDARD
SAFETY GLASSES
. .
. AVAILABLE AT SEARS RETAIL OR
CATALOG
STORES.
TO
SAND-Clomp
o
r otherwise secure the work to
pre-
vent it moving under
the
Sander. With Sander off
work,
pull
the switch to the on position and when the
motor
reaches its
maximum speed, lower
the
Sander on the
work
with
a slight
forward
motion .. Using the main handle
to
control the Sander and the front handle only to guide
it,
move
it
slowly over the work.
Allowing the Sander to
re-
ma in in
one place
will
result in on uneven surface.
The
Sander
was designed to provide
the
proper weight
on the
sand belt
and extra pressure will only result in
uneve
n
work,
slow
cutting from slow belt speed, clogged belts
ana
possib
le
motor
burr.-out.
Use the proper
belt
when
heavy cutting is
desired, not
heavy pressure.
The
importance of this cannot be
over-
~~;:!.~..!.
~•• "ai~l11
I
l(f!;:.tx_r.-be+ft-
into-
the
~~
give
the
most efficient
pressure
at the proper location.
!\
LUBRICATION-(See
Fig.
2
)
Before beg inning
operation
and after
four
(4)
hours
o
f
continuous use or
after
~ight
(8)
hours of intermittent
use,
th is Soncer should be,
lub-
ricated
with
good
quality
*machine
oil.
Remove
the flat
head screw and wesher
marked (O
il)
f rom
the
fro
nt pul!ey
shaft and put
a
few
drops
of oil
in the screw hole.
This oil can
be
purchased from
your
local Sears
Retail
Store.
or
l
Catalog Order
House.
:
--~
Fig.
2
Step 3
ig.
3
CHANGING BELTS-(See Fig. 3) Disconnect
the power
supply
cord
from the receptacle
before
changing belts.
Step
1-Loosen belt
by
pushing
the front pulLey
squarely
.0~101-iru;t...,tbe
• op>O'
eds:_~'J.::k~_.::,e.•!~b-
~J:
.t::
-
_o::.....d.b--',""
1
~
,
....,.......,......,...
·is
pu_ •. ed
bock
it
will
lock in
that
position
allowing slack
in the belt
so
it may be
easily removed.
Step
2-lnstoll
new belt, making sure that arrow on
in-
side of
belt
is
pointing in
the direction
of
rotation
which
is
clock-wise
when
looking into open
side
of sander.
Step 3-To
put
tension
on
the
belt strike
the front
pulley
on
the
edge
of
the workbench or
table as illustrated
or
place piece
of
wood
over pulley
support and
strike with
mallet
or press
downward
with
palm of hand. Adjust
the
belt for
correct
running
before ·proceeding to -sand.
,
.
.,e.
Fig
.4
...
. ...
·.
BELT ADJUSTMENT-(See Fig
.
4)
With tool running,
turn thumb screw located on the left side of the sander
until the sanding belt runs even with the
edge
of the
shoe.
Page 5

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