Craftsman 351.21 7150 Manual De Instrucciones página 6

Grounding Lug Make Sure
.._,_,_ This Is
Adapter Connected To
3-Prong_..i , _ AGroundKnown
2-Prong Receptacle
Figure 10 - 2-Prong Receptacle with Adapter
EXTENSION CORDS
• The use of any extension cord will cause some drop in
voltage and loss of power.
• Wires of the extension cord must be of sufficient size to
carry the current and maintain adequate voltage.
Use the table to determine the minimum wire size (A.W.G.)
extension cord.
Use only 3-wire extension cords having 3-prong grounding
type plugs and 3-pole receptacles which accept the tool plug.
If the extension cord is worn, cut, or damaged in any way,
replace it immediately.
Extension Cord Length
Wire Size A.W.G.
Up to 25 ft ....................................... 14
NOTE: Using extension cords over 25 ft. long is not
recommended.
MOTOR
The wood lathe is assembled with motor and wiring installed
as an integral part of the headstock assembly.
Horsepower (Maximum Developed) .................... 2
Voltage .................................... 120/240
Amperes ...................................... 12/6
Hertz .......................................... 60
Phase ....................................... Single
RPM ......................................... 1725
Rotation (viewed from left side) ................ Clockwise
L1
m
120V
P°wel_ L2
1
Green
±
Figure 11 - Wiring Schematic
ELECTRICAL CONNECTIONS
WARNING:
Make sure unit is off and disconnected from
power source before inspecting any wiring.
The motor is installed and wiring connected as illustrated in
the wiring schematic (see Figure 11).
The lathe is prewired for use on a 120 volt, 60HZ power supply.
The power supply to the motor is controlled by a single pole
locking rocker switch.
The power lines are inserted directly onto the switch. The
green ground line must remain securely fastened to the frame
to properly protect against electrical shock.
• Remove the key to prevent unauthorized use.
240 VOLT OPERATION
• To use the lathe with a 240V, single-phase power supply,
have a qualified electrician attach a 240 volt, 15A 3-prong
plug onto lathe line cord and install the proper connectors
and receptacles to power supply.
• See wiring diagram (Figure 12) for wiring instructions.
3 7 2 )
1 ( 4 )
L1 120V L2
3 2
1 ( 4
4
L1 240V L2
Figure 12 -Wiring Schematic
Refer to Figures 13 - 78.
DESCRIPTION
Craftsman 38" variable speed wood lathe provides capability
to turn wooden workpieces up to 38" long and 4" diameter.
This lathe can also turn bowls up to 15" diameter and 4"
thick. The motor rotates at 1725 RPM and the spindle speeds
are 360-2400 RPM. Extended spindle allows convenient out-
board turning.
SPECIFICATIONS
Turning length (max.) ............................. 38"
Bowl diameter (max.) ............................. 15"
Overall length ................................... 60"
Overall height ................................... 15"
Width .......................................... 8"
Spindle Speed ....................... 360 to 2400 RPM
Spindle Taper .................................. 2MT
Spindle Thread ................................. 1"-8
Tail Stock Taper ................................ 2MT
Switch ............................. SP, Locking rocker
Motor .......................... 120/240V, 12/6 AMPS
Weight ..................................... 175 Ibs
WARNING:
Operation of any power tool can result in foreign
objects being thrown into the eyes, which can result in severe
eye damage. Always wear safety goggles complying with
Unites States ANSI Z87.1 (shown on package) before com-
mencing power tool operation. Safety goggles are available at
Sears retail stores or catalog.
CAUTION:
Always observe the following safety precautions:
SAFETY PRECAUTIONS
• Whenever adjusting or replacing any parts on the tool, turn
switch OFF and remove the plug from power source.
6