Craftsman 351.215080 Operator's Manual page 7

Ignt ax 9/10/2003 10:38 PAGE 8/41 RiEhtFax
NOTE: Using extension cords over 25 ft. long is not
recommended.
Extension Cord Length for model 21516
Wire Size ................................... A.W.G.
Upto25ff ....................................... 14
NOTE: Using extension cords over 25 ft. long is not
recommended
MOTOR
The sanding centers are assembled with motor and wiring
installed as an integral part of the tool. The electrical wiring
schematic is shown in Figure 16.
21508 MOTOR SPECIFICATIONS:
Horsepower (Maxlmurn Developed) .................... 1
Voltage ........................................ 120
Amperes ....................................... T,5
Hertz .......................................... 60
Phase ..................................... Single
Rotation (viewed from left side) ................ Cl_-kwise
21516 MOTOR SPECIFICATIONS:
Horsepower (Maximum Developed} .................... 3
Voltage ........................................ 120
Amperes ........................................ 13
Hertz .......................................... 60
phase ....................................... Single
Rotation (viewed @ore left side) ................ Clockwise
ELECTRICAL CONNECTIONS
WARNING: All electrical connec_ns 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 diagram
(See Figure 16). Motor is assembled with approved, 3-con-
ductor cord to be used at 120 volts.
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 idoldng rocker switch.
• Remove the key to prevent unauthorized use.
Sw_tch
oS_lac_L_ _-----3___ ........
Li e co, ,........ ..................
Figure 16 - Wlrteg Diagram
Motor
DESCRIPTION
The Craftsman Sanding Centers are constructed of rugged die
cast aluminum and cast iron providing stability and vibration-
free operation. The sanding centers are used to sand, deburr,
bevel and grind large workpieces of wood, plastic and metal.
Mechanical variable speed feature allows precise control of
matedal removal rate.
Built-in dust colle_on system collects dust from the belt, disc
and spindle. Dust is exhausted into one included dust collection
bag. The belt housing can be pivoted from vertical to horizontal
for sanding large, straight workpieces. The belt assembly
includes a t_16ng, c ast iron table with miter gauge and dust
collection chute. The disc can be used to sand or bevel
SUlfates with the use of 0 to 45" scaled aluminum table. The
disc assambly includes a tilting table with miter gauge slot and
dust coltaction chute. The osdtiaiJng spindle pern#rts the sand-
ing of contoured shapes. The oscillating motion of the spindle
prevents I_'nlng of the workptace end Increases abrasive
sleeve life. The a_ustab_e miter gauge can be used on both the
belt and disc tables for guiding the workplece at a desired
angle while sanding.
SPECIFICATIONS
MODEL 21508
Belt size .................................... 4 x 36"
Belt platen area ............................. 4_[, x 1 ! _
Belt table dimensions ........................... 5 x 8"
Belt table tilts................................ 0 to 45 °
Belt speed ............................ 350-2300 FPM
Disc diameter .................................... 8"
Disc table direanslens ......................... 6 x 11"
Disc tsbte firs ............................... O to 4Y
Disc speed ............................ 550-3500 RPM
SpindJe size ..................................... _1_"
Spindle drum capacity ............................. 1"
Spindle speed ........................ 275 - 1000 RPM
Spindle oscitialion rate ...................... 57/mintae
Spindle sf_oke ................................... _"
Spindle table size ............................. 8 x 12"
Overall dimensions ..................... 30 x 22 x 18Vz"
Switch ............................. SP, LoCking rocker
Weight ..................................... 135 ths
MODEL 2151S
Belt size .................................... 6 x 48"
Belt platen area ............................. 7 × 1B_t,"
Belt table dimensions .......................... 6 x 10"
Belt table tilts................................ 0 to 45 °
Belt speed ............................ 505-2800 FPM
Disc diameter ................................... 12"
Disc I_ble dimensions ......................... 7 x 15"
Disc table lilts ............................... 0 to 45 °
Disc Speed ............................ 750-3600 RPM
Spindle size ..................................... V_"
Spindle drum capacity ............................. 1"
Spindle speed ........................ 375 - 1800 RPM
Spindle oscillation rate ....................... 57/minute
Spindle stroke ................................... _f,"
Sp_ndis table size ............................ 8% x 12"
Overall dimensions ................... 33'1zx 29'h x 20'/,,"
Switch ............................. SR Locking rocker
Weight ..................................... 200 Ibs
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