INSTALLATION:
Three
1
3/32 inch diam eter ho les
h ave
be en
pro-
vided
in the
base
throu gh which bolts
or
screws
may
be
inserted
to
secure
the
drill
pre ss
to a
well con-
structed bench
or
tool
stand.
To
instal l motor loosen
the
motor mount
lock
screws, Fig.
1,
un til
the
motor mount
may be re-
moved.
Fasten
the
motor
to the
mot or m ount with
the
bolts, nuts,
and
was hers provide d
so
that when
motor mount
is
reinstalled
on the
tool,
the
larger
portion
of the
mount will
be
down.
For
convenience,
if
you r mot or
has a
switch,
and
rotation
will
be
cor-
rect, place moto r
on
motor mou nt
so
that
the
switch
is
on the
left
side. Direction
of
rotation
of the
spindle must
be
clockwise when viewed from pulley
end of
spindle.
Mount
the
mot or pulley ,
No. 60, on
mo tor
shaf t
so
that
the
small diameter
is at
bottom.
Fo r
normal
speeds,
the
largest gr oove
on the
motor pulley shoul d
be in
line with
the
smallest
groove
on the
spindle
pulley,
No.
1.
Tighten
the
pulley
set
screw with
the
larger Allen
wrench,
No. 62. If
your mo tor
shaf t
has a flat on
it,
position
the
pulley
so
that
the set
screw wi ll
tighten
against
the f lat.
Place
belt around
the
pulleys
and
tighten,
not
excessively,
by
sliding
the
mo tor moun t away
fr om
tool.
Tighten
the
m otor mount lock screws
to
maintain
this tension.
Adjust
t he
screw,
No . 4 2,
un til
the
cent er l ine
of
the
moto r
is
parallel with
the
cente r lin e
of the
column.
MOTOR:
A
4/£
horsepowei^475Q
R.P.M^baH
bearing
mutor
will
provide
sufficient
speed
and
po wer
f or
your
drill
press
on
ge neral work.
For
contin uous heavy
duty operation
a 1
/2
h orsepower motor
is
recom-
mended.
SPEED:
The
spi ndle speed s o btainabl e wit h these
4
step pul-
leys
are
show n
in
Fig.
2.
SPINDLE
R.P.M.
5000
2390
1280
610
3970
1730
771
DRILLPRESSMOTOR(1750 R.P.M)I
MOTOR
PULLEY
RAISED
ONE
GROOVE-/
|
2905
1050
MOTOR
PULLEY
RAISED
TWO
GROOVES-'
FIGURE
2
For
slowe r sp eeds
use a
Multi-Speed
Attachment
available
fr om
yo ur neare st Sears retai l store
or
mail
order house .
Ask for
Catalog
No.
9A-2338.
LUBRICATION:
The
spindle
and
pulley bearin gs ha ve been packed
with
lubricant
an d
will r equire
no
further
attention
for
the
life
of the
bearing.
Place
a few
drops
of oil
occasionally
on the
pinion
shaft,
No. 54. The oil
hol e
is
located
in the hub
on
tr ie
right han d s ide
of the
he ad.
To
ma intai n smoothne ss
of
operation
an d to
pre-
vent
r ust,
occasionally apply
a
small amount
of
light
cup
grease
to the
quill
w hile
in a
d own posi-
tion.
With
q uill
s till
full y
extend ed, reach into
the
backside
of the
head
and
appl y grease
to the
spindle,
below
the
pulley,
a nd to the
u pper p ortion
of the
quill.
Occasionally
wipe
the
column,
table
and
base
with
an oil
soaked
r ag to
prev ent rust
and
maintain
smooth
sliding act ion.
CONTROLS:
The
chuck
is a
key-type
and has a
capacity
of
0-1
/2
inch
diameter.
It is
equi pped with
a
loc k collar
to
retain
it on the
s pindle. This eliminate s
the
neces-
sity
of
h aving colle t chu cks
fo r
such t ools that
de-
velop side thrus t while
in
opera tion, such
as
routers.
The
feed stop
unit
provides
a
means
of
presetting
hole depth s bef ore dri lling
or for
drill ing several
holes
to the
same depth.
The
lock screw,
No. 3 6,
when
tightened,
holds
the
feed
stop collar,
No.
37,
in
place.
The t wo
pieces,
as an
assembly,
can be
mov ed
on the
stop
rod for
fast
positioning
by
turning
th e
u nit
a
quarter turn
and
sliding
it up or
down
to an
approximate
pr.aifir.ri,
The
feed
stop
adjusting
collar,
No. 34 , can
t hen
be
adjusted
to the
exact depth desired.
CAUTION:
T he top of the
adjus ting collar should
never
be
mor e th an
J/s"
away
f rom
the
shoulder
of
the
feed
stop collar
afte r
an
adjustment
has
been
made.
If the
desired
adjustment
can not be
made
within
the
J/g "
allowance, reposition
t he
uni t
and
adjust
the
f eed
stop
adjusting
collar.
The
feed stop
rod is a
gauge, wit h
5
inches
of
1/16
in ch gradua tions, ca rrying
t he
feed
stop
and
lock nut.
The
feed handle
is
used
to
raise
and
lower
the
chuck
4
inches.
It has an
a utomat ic s pring loa ded
return
action.
The
quill lock handle when tight ho lds
the
quill
at an y
depth
of cut for
such oper ations
as
shaping,
routing,
surface
grin ding, etc. Always release
the
quill
lock before chang ing posit ion
of
quill.
The
table
lock handle
and
headstock lock handle
control
the
ba rrel locks whic h grip
the
column.
When releasing e ither
of
t hese handles
do so
with
care.
Support
the
p art
you
wish
to
adjust
so
that
it
wil l
not
d rop
too
ra pidly causi ng da mage
to the
tool.
The
feed return adjusting knob controls
the
spring
tension
on the
fe ed
lever.
The
motor
mount
has
been hi nged
in
order
to
make
the
changing
of
spindle
speeds
easier.
The
hinge
acti on incorp orated
in
thi s mot or moun t
will
allow qui cker belt chang es.
To
move
the
belt
fro m
one
pull ey gr oove
to
an other, pi vot
th e
mo tor f or-
ward
a nd
slip
the
belt into
the
desired
grooves.