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motor specifications and electrical requirements
]'his machine is designed to use a 3450 RPM motor only.
Do not use any motor that runs faster than 3450 RPM.
It is wired for operation on 1t0-120 volts, 60 Hz,, alter-
nating current. IT MUST NOT BE CONVERTED TO
OPERATE ON 230 VOI.TS. EVEN THOUGH SOME OF
]-HE RECOMMENDED MOTORS ARE DUAL VOLTAGE.
THESE CRAFTSMAN MOTORS HAVE BEEN
FOUND TO BE ACCEPTABLE FOR USE ON
THIS TOOL.
HP RP.___M VOLTS CATALOG NO.
1/2 3450 110-120 12t6
t/2 3450 110-120 1218
3/4 3450 1t0-120 1219
3/4 3450 t10-120 1226
CAUTION: Do not use blower or washing machine motors
or any motor with an automatic reset overload protector
as their use may be hazardous,
CONNECTING TO POWER SOURCE OUTLET
This machine must be grounded while in use to protect
the operator from electric shock.
Plug power cord into a 1 t0-120V properly grounded type
outlet protected by a 15-amp. time delay or Circuit-Saver
fuse or circuit breaker.
If you are not sure that your outlet is properly grounded,
have it checked by a qualified electrician,
WARNING: DO NOT PERMIT FINGERS TO TOUCH
THE TERMINALS OF PLUGS WHEN INSTALLING OR
REMOVING THE PLUG TO OR FROM THE OUTLET.
WARNING: IF NOT PROPERLY GROUNDED THIS
POWER TOOL CAN INCUR THE POTENTIAL HAZARD
OF ELECTRICAL SHOCK, PARTICULARLY WHEN USED
IN DAMP LOCATIONS IN PROXIMITY TO PLUMBING.
IF AN ELECTRICAL SHOCK OCCURS THERE IS THE
POTENTIAL OF A SECONDARY HAZARD SUCH AS
YOUR HANDS CONTACTING THE CUTTING BLADE.
!f power cord is worn or cut, or damaged in any way, have
it replaced immediately.
PROPERLY
GROUNDED
OUTLET.
3--PRONG
PLUG
GROUNDING
PRONG
This power tool is equipped with a 3-conductor cord and
grounding type plug which has a grounding prong, approved
by Underwriters' Laboratories and the Canadian Standards
Association. The ground conductor has a green jacket and
is attached to the tool housing at one end and to the ground
prong in the attachment piug at the other end.
This plug requires a mating 3-conductor grounded type
outlet as shown.
If the outlet you are planning to use for this power toot is
of the two prong type DO NOT REMOVE OR ALTER
THE GROUNDING PRONG tN ANY MANNER. Use an
adapter as shown and always connect the grounding tug to
known ground.
It is recommended that you have a qualified electrician
replace the TWO prong outlet with a properly grounded
THREE prong outlet.
An adapter as shown below is available for connecting plugs
to 2-prong receptacles. The green grounding lug extending
from the adapter must be connected to a permanent ground
such as to a properly grounded outlet box,
MAKE SURE THIS IS
CONNECTED TO A
KNOWN GROUND
2-PRONG
RECEPTACLE ------'-_
GROUNDING LUG
ADAPTER
/ 3--PRONG
"-""-_.F._,/ PLUG
NOTE: The adapter iltustrated is for use only if you already
have a properly grounded 2-prong receptacle. Adapter is
not allowed in Canada by the Canadian Electrical Code.
The use of any extension cord will cause some loss of
power. To keep this to a minimum and to prevent over-
heating and motor burn-out, use the table below to deter-
mine the minimum wire size (A.W.G.) extension cord. Use
only 3 wire extension cords which have 3-prong grounding
type plugs and 3-pole receptacles which accept the tools
plug.
Extension Cord Length Wire Size A.W.G.
Upto 100 Ft. !4
100- 200 Ft, 12
200- 400 Ft. 8
CHECK MOTOR ROTATION
WARNING: FOR YOUR OWN SAFETY, MAKE SURE
PLUG IS NOT CONNECTED TO POWER SOURCE OUT-
LET WHEN CHANGING MOTOR ROTATION.
The motor must rotate COUNTERCLOCKWISE when
viewed from the shaft end to which you wit_ mount the
pulley, (See page 9), if it does not, change the direction
according to the instructions furnished with the motor.
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