GROUNDING INSTRUCTIONS
IN THE EVENT OF A MALFUNCTION OR BREAKDOWN,
grounding provides a path of least resistance for elec-
tric current and reduces the risk of electric shock. This
tool is equipped with an electric cord that has an
equipment-grounding conductor and a grounding
plug. The plug MUST be plugged into a matching
receptacle that is properly installed and grounded in
accordance with ALL local codes and ordinances.
DO NOT MODIFY THE PLUG PROVIDED.
If it will not fit the receptacle, have the proper recepta-
cle installed by a qualified electrician.
IMPROPER CONNECTION
of the equipment-grounding
conductor can result in risk of electric shock. The con-
ductor with green insulation (with or without yellow
stripes) is the equipment-grounding conductor. If
repair or replacement of the electric cord or plug is
necessary, DO NOT connect the equipment-grounding
conductor to a live terminal.
CHECK
with a qualified electrician or service person if
you do not completely understand the grounding
instructions, or if you are not sure the tool is properly
grounded.
USE ONLY 3-WIRE EXTENSION CORDS THAT HAVE
3-PRONG GROUNDING PLUGS AND 3-POLE RECEPTACLES
THAT ACCEPT THE TOOL’S PLUG. REPAIR OR REPLACE
DAMAGED OR WORN CORD IMMEDIATELY.
GUIDELINES FOR EXTENSION CORDS
USE 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 a drop in line
voltage, resulting in loss of power and cause over-
heating. 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.
BE SURE YOUR EXTENSION CORD IS PROPERLY WIRED
and in good condition. Always replace a damaged
extension cord or have it repaired by a qualified per-
son before using it. Protect your extension cords from
sharp objects, excessive heat and damp or wet areas.
Use a separate electrical circuit for your tools. This cir-
cuit must not be less than # 12 wire and should be pro-
tected with a 15 Amp time delay fuse. Before connect-
ing the motor to the power line, make sure the switch is
in the OFF position and the electric current is rated the
same as the current stamped on the motor nameplate.
Running at a lower voltage will damage the motor.
This tool is intended for use on a circuit that has a
receptacle like the one illustrated in Figure
.
Figure
shows a 3-prong electrical plug
and receptacle that has a grounding conductor. If a
properly grounded receptacle is not available, an
adapter (Figure
) can be used to temporarily con-
nect this plug to a 2-contact grounded receptacle. The
temporary adapter should be used only until a proper-
ly grounded receptacle can be installed by a qualified
technician. The adapter (Figure
) has a rigid lug
extending from it that MUST be connected to a perma-
nent earth ground, such as a properly grounded
receptacle box. The Canadian Electrical Code pro-
hibits the use of the adapters.
ELECTRICAL REQUIREMENTS
In all cases, make certain the receptacle is pro-
perly grounded. If you are not sure, have a quali-
fied electrician check the receptacle.
This tool is for indoor use only. Do not expose to
rain or use in damp locations.
This tool must be grounded while in use to protect
the operator from electrical shock.
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
(When using 120 volts only)
AMPERE
RATING
TOTAL LENGTH OF CORD IN FEET
More than
not more than
25’
50’
100’
150’
0
6
18
16
16
14
6
10
18
16
14
12
10
12
16
16
14
12
12
16
14
12
not recommended
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