On-Off Switch; Changing Speeds; Spindle Turning - Craftsman 351.217150 Operator's Manual

Variable speed wood lathe
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Recheck
all locking handles. They must be tightened securely.
Make
sure all moving
parts
are free and clear of any
interference.
Make sure all fasteners
are tight and have not vibrated
loose.
With power
disconnected,
test operation
by hand for clear-
ance and adjust
if necessary.
Always
wear eye protection
or face shield.
After turning
switch
on, always
allow the spindle
to come
up to full speed
before turning.
Be sure motor
runs counterclockwise
when viewing
spindle
from the right end (inboard
side of headstock).
Keep hands
clear
of spindle,
centers,
faceplates
and other
moving
parts of machine.
For optimum
performance,
do not stall motor or reduce
speed.
Do not force
the tool into the work.
ON-OFF
SWITCH
Refer to Figure
13.
Power
supply
to the lathe is controlled
by the locking
rocker
switch.
To turn lathe on:
Switch
on the rocker switch.
To turn lathe off:
Switch
off the rocker switch.
The rocker
switch
has a removable
key to prevent
unautho-
rized use or accidental
start-up
of the lathe. Removing
the key
will lock the lathe from use.
To lock the lathe:
Switch
off the rocker
switch.
Disconnect
the line cord from power
source.
Pull out the removable
key. The key has the words,
"Remove
to Lock".
Store key in a safe place
NOTE:
With the key removed,
the rocker
can be "ROCKED",
but the switch
cannot
be actuated.
To unlock the lathe:
Position
the rocker
in the OFF position.
Insert
the key into the rocker.
Connect
line cord to power source.
The switch
can now be actuated.
Rocker
Switch
/,
Removable
Key
Speed
Control
Knob
Figure 13
CHANGING
SPEEDS
To vary spindle
speeds,
rotate
speed
control
knob to the
desired
setting.
Refer to speed
chart
for specific
turning
operations.
CAUTION:
Change
speeds
only while motor
is running:
SPINDLE
TURNING
If you have never done
any amount
of wood turning,
we sug-
gest that you practice
using the various
wood
turning
tools.
Start with a small spindle
turning.
Be sure
to study the following
pages
of this manual.
They
explain
and illustrate
the correct
use of the turning
tools, the
positioning
of the tool rest,
and other
information
to help you
gain experience.
Select
a piece of wood
2" x 2" x 12".
Draw diagonal
lines on each end to locate
the centers.
Diagonal Lines on
Both Ends
Figure 14
On one end,
make a saw cut approximately
_/,6" deep
on
each diagonal
line. This is for the spur center.
The other end uses the bearing
center.
Place
the point of
the bearing
center
on the wood
where
the diagonal
lines
cross.
Drive the bearing
center
into the wood. Use a wooden
mal-
let or a plastic
hammer,
but put a piece of wood on the end
of the bearing
center
to protect
it from harm.
Figure 15
Remove
the bearing
center
and drive the spur center
into
the other end of the wood.
Make sure the spurs are in the
saw cuts. Remove
the spur
center.
Make sure the centers
and the hole in the spindle
and the
tail stock
ram are clean.
Insert
the spur center
into the
headstock
and the bearing
center
into the tail stock. Tap
them
in lightly with a piece of wood. Do not drive them
in.
If the tail stock
center
is not of the ball bearing
type, put a
drop of oil or wax on the wood where
it contacts
the cen-
ter. This will lubricate
the wood while
it is turning.
Place the wood between
the centers
and lock the tail stock.
Move the bearing
center
into the wood by turning
the hand
wheel.
Make sure that the bearing
center
and spur center
are "seated"
into the wood in the holes made earlier.
Rotate
the wood by hand while turning
the hand wheel.
Adjust
the tool rest approximately
%" away from the cor-
ners of the wood
and %" above
the center
line. Note the
angled
position
of the tool rest base. Lock the tool rest
base and the tool rest.
Figure 16
1/8"
4 wooo
TOOL
REST

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