Electrical Information; Double Insulation; Electrical Connection - Craftsman 151.30381 Manual Del Usuario

DOUBLE
INSULATION
Double insulation is a concept in safety in electric
power tools, which eliminates the need for the usual
threewire grounded power cord. All exposed metal parts
are isolated from the internal metal motor components
with protecting insulation. Double insulated tools do not
need to be grounded.
WARNING!
The double insulated system is
intended to protect the user from shock resulting from
a break in the tool's internal insulation. Observe all
normal safety precautions to avoid electrical shock.
NOTE: Servicing of a product with double insulation
requires extreme care and knowledge of the system
and should be performed only by a qualified service
technician. Take the unit to a qualified service dealer
for inspection and possible repair using only identical
replacement parts.

ELECTRICAL CONNECTION

This product has a precision-built electric motor. It
should be connected to a power supply that is 120
volts, AC only (normal household current), 60 Hz.
Ampere Rating
More Than Not More Than
0
6
10
12
Make sure your extension cord is properly wired and in
good electrical condition. Always replace a damaged
extension cord or have it repaired by a qualified person
before use.
Keep extension cords away from sharp objects
excessive heat and damp or wet areas.
Use a separate electrical circuit for your tools. This
circuit should comprise a wire of at least 12
gauge and should be protected with a 15 A time-
delayed fuse. Before connecting the motor to the
power line, make sure the switch is in the OFF position
and the electric current is identical to that stamped on
the motor nameplate. Running at a lower voltage will
damage the motor.

ELECTRICAL INFORMATION

Minimum Gauge for Extension Cords (AWG)
(when using 120V only)
25' (7.6 m)
6 18
10 18
12 16
16 14
Do not operate this product on direct current (DC).
A substantial voltage drop will cause a loss of power
and the motor will overheat. If your product does not
operate when plugged into an outlet, double-check the
power supply.
GFCI
Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s) to be
used for the product.Receptacles are available having
built-in GFCI protection and may be used for this
measure of safety.
GUIDELINES FOR USING EXTENSION CORDS
USE THE PROPER EXTENSION CORD. Make sure
your extension cord is in good condition. When using
an extension cord, be sure to use one heavy enough to
carry the current your product will draw. An undersized
cord will cause overheating. The table below shows
the correct size to use depending on cord length and
nameplate ampere rating. If in doubt, use the next
heavier gauge. The smaller the gauge number, the
heavier the cord.
Total Length of Cord in Feet (meters)
50' (15.2 m)
16
16
16
12
WARNING!
DOUBLE INSULATED, THE EXTENSION CORD AND
RECEPTACLE MUST STILL BE GROUNDED WHILE
IN USE TO PROTECT THE OPERATOR FROM
ELECTRICAL SHOCK.
WARNING!
each use. If damaged replace immediately.
Never use product with a damaged cord since touching
the damaged area could cause electrical shock
resulting in serious injury.
9 ― English
100' (30.4 m) 150' (45.7 m)
16
14
14
Not recommended
ALTHOUGH THIS TOOL IS
Check extension cords before
14
12
12