EXTENSION CORDS
Useonly 3-wireextension cords that have 3-prong
groundingplugs and 3-pole receptacles that accept
the tool's plug. When using apower tool at a consider-
able distance from the power source, use an exten-
sioncord heavy enough to carry the current that the
tool willdraw. An undersized extension cord will
cause a drop in line voltage, resulting in a loss of
power and causingthe motor to overheat. Use the
chart provided below to determine the minimum wire
size required inan extension cord. Only round jack-
eted cords listed by Underwriter's Laboratories (UL)
shouldbe used.
Length of Extension Cord Wire Size (A.W.G.)
Up to 25 feet 14
26-100 feet 12
When working with the tool outdoors,use anexten-
sioncord that is designed for outside use. This is
indicatedby the lettersWA on the cord'sjacket.
Beforeusing an extension cord, inspectit for loose or
exposedwires andcut orworn insulation.
_k CAUTION: Keep the cord away from the cutting
area and position the cord so that itwill not be
caughton lumber, tools, or other objects during
cuttingoperations.
ELECTRICAL CONNECTION
YourSears Craftsman Radial Arm Saw ispowered by
a precisionbuilt electric motor. It should be connected
toa power supply that is 120 volta, 60 Hz, AC only
(normal household current). It should be connected
toa 240 volt power supply only if it has been reset
according to the Instructions inthis manual. The
motorhas been set at the factory for 120 volts;if it is
reconnectedto operate at 240 volts, the mainpower
cordplug and anyreceptacle mustbe replacedwith
devices rated for 240 volts. This toolwill not operate
ondirect current (DC). A substantial voltage drop will
causea lossof powerand the motor willoverheat. If
thesaw does not operate when pluggedinto an outlet,
doublecheck the power supply.
SPEED AND WIRING
The no-load speed of your saw isapproximately 3,600
rpm.This speed is not constant. For voltage, the
wiring ina shop isas importantas the motor'shorse-
power rating.A line intendedonly for lightscannot
properlycarry a power tool motor. Wire that isheavy
enough for a shortdistance will be too light for a
greaterdistance. A linethat can supportone power
tool may notbe able to supporttwo or three tools.
GROUNDINGINSTRUCTIONS
Inthe eventof a malfunctionor breakdown, grounding
providesa path of least resistance for electriccurrent
to reduce the risk of electric shock. This tool is
equippedwith an electric cordhaving an equipment-
groundingconductorand a groundingplug. The plug
mustbe plugged into a matching outlet that is prepedy
installedand groundedin accordance with all local
codesand ordinances.
Do not modify the plug provided. If it willnot fit the
outlet,have the properoutlet installed by aqualified
electrician.Improper connectionof the equipment-
groundingconductorcan result in a riskof electric
shock.The conductor with insulationhaving an outer
surfacethat is green with or without yellow stripesis
theequipment-grounding conductor.Ifrepair or
replacementof the electriccord or plug is necessary,
donot connect the equipment-groundingconductorto
a live terminal.
Check witha qualifiedelectrician or service personnel
ifthe grounding instructionsare notcompletely
understood,or if in doubt as to whether the tool is
propedygrounded.
Repairor replace a damaged or worn cord immedi-
ately.
Thistool is intended for use on acircuitthat has an
outlet likethe one shown in Figure 1.It also hasa
groundingpin like the one shown.
GROUNDING
PIN COVEROFGROUNDED
OUTLETBOX Fig.1
rRIIFTSNIIrRADIALSAW316.220381 8