Operation; Motor; Electrical Connections; Extension Cords - Craftsman 351.225930 Operator's Manual

WARNING:
Do not permit fingers to touch the terminals of
plug when installing or removing from outlet.
• Plug must be plugged into matching outlet that is properly
installed and grounded in accordance with all local codes
and ordinances. Do not modify plug provided. If it will not fit
in outlet, have proper outlet installed by a qualified electrician.
• inspect tool cords periodically, and if damaged, have
repaired by an authorized service facility.
• Green (or green and yellow) conductor in cord is the
grounding wire. If repair or replacement of the electric cord
or plug is necessary, do not connect the green (or green
and yellow) wire to a live terminal.
• Where a 2-prong wall receptacle is encountered, it must be
replaced with a properly grounded 3-prong receptacle
installed in accordance with National Electric Code and
local codes and ordinances.
WARNING: This work should be performed by a qualified
electrician.
A temporary 3-prong to 2-prong grounding adapter (see
Figure 7) is available for connecting plugs to a two pole outlet
if it is properly grounded.
Grounding Lug Make Sure
\ If=====_ This Is
Adapter "-'----_"2,-_ I Connected
3-Prong P lug, \££ H'-¢ II ToAKnown
Ground
- _ 2-Prong
Receptacle
Figure 7 - 2-Prong Receptacle with Adapter
• Do not use a 3-prong to 2-prong grounding adapter unless
permitted by local and national codes and ordinances.
(A 3-prong to 2-prong grounding adapter is not permitted in
Canada.) Where permitted, the rigid green tab or terminal on
the side of the adapter must be securely connected to a
permanent electrical ground such as a properly grounded
water pipe, a properly grounded outlet box or a properly
grounded wire system.
• Many cover plate screws, water pipes and outlet boxes are
not properly grounded. To ensure proper ground, grounding
means must be tested by a qualified electrician.
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 ....................................... 18
25 to 50 ft ....................................... 16
NOTE: Using extension cords over 50 ft. long is not
recommended.
MOTOR
The sander is assembled with motor and wiring installed. The
electrical wiring schematic is shown in Figure 9.
225930 MOTOR SPECIFICATIONS:
Horsepower (Maximum Developed) .................. 1 _/2
Voltage ........................................ 120
Amp .......................................... 10.0
Hertz .......................................... 60
Phase ....................................... Single
RPM ......................................... 3450
ELECTRICAL CONNECTIONS
WARNING:
All electrical connections must be performed by
a qualified electrician. Make sure tool is off and disconnected
from power source while motor is mounted, connected, recon-
nected or anytime wiring is inspected.
Motor and wires are installed as shown in wiring schematic
(See Figure 8). Motor is assembled with approved,
3-conductor cord to be used at 120 volts.
Switch
_4_ _ Motor
Figure 8 - Wiring Schematic
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. The power supply
to the motor is controlled by a single pole locking rocker switch.
• Remove the key to prevent unauthorized use.
Refer to Figures 9 - 18.
DESCRIPTION
The Craftsman Belt and Disc Sanders are constructed of
rugged die cast aluminum and cast iron providing stability and
vibration-free operation. The belt and disc are used to sand,
deburr, bevel and grind large workpieces of wood and plastic.
The belt housing can be pivoted from vertical to
horizontal for sanding large, straight workpieces. The idler
drum permits the sanding of contoured shapes and finishes.
The disc can be used to sand or bevel surfaces.
Built-in dust collection system collects dust from the belt and
disc, and exhausts the dust into an included 30-micron
collection bag.
The adjustable miter gauge can be used on both the belt and
disc tables for guiding the workpiece at a desired angle while
sanding. Work stop included for sanding long pieces on the
belt.