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GUIDELINES FOR EXTENSION CORDS
Make sure your extension cord is the proper size. When using an extension
cord, be sure to use one heavy enough to carry the current the tool will draw.
An undersized cord will cause a drop in line voltage resulting in loss of power
and overheating. The table below shows the correct size to use according to
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 electrician
before using it. Protect your extension cord from sharp objects, excessive heat
and damp or wet areas.
Use a separate electrical circuit for your power tools. This circuit must not be less
than 14 gauge wire and should be protected with either a 15A time delay fuse or
circuit breaker. Before connecting the power tool to the power source, make sure
the switch is in the OFF position and the power source is the same as indicated on
the nameplate. Running at lower voltage will damage the motor.
WARNING: Repair or replace damaged or worn extension cords immediately.
Select the appropriate extension cord gauge and length using the chart below.
When operating a power tool outdoors, use an outdoor extension cord marked
"W-A" or "W". These cords are rated for outdoor use and reduce the risk of
electric shock.
WARNING: Keep the extension cord clear of the working area. Position
the cord so it will not get caught on the workpiece, tools or any other
obstructions while you are working with the power tool.
MINIMUM GAUGE (AWG)
EXTENSION CORDS(120 Volts use only)
Amperage
rating
Not
More
more
than
than
0
6
6
10
10
12
12
16
9
Total length
25'
50'
(7.5 m)
(15 m)
18
16
18
16
16
16
14
12
4
/
" Angle Grinder - Owner's Manual
1
2
100'
150'
(30 m)
(45 m)
16
14
14
Not Applicable
14
12
12
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