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● MOTOR is overloaded – overloading can occur if you feed too rapidly or make too
many starts/stops in a short time.
● LINE VOLTAGE is more than 10% above or below the nameplate voltage rating. For
heavy loads, the voltage at motor terminals must equal the voltage specified on the
nameplate.
● IMPROPER or dull saw blades are used.
GUIDELINES FOR EXTENSION CORDS
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 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.
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
Ampere Rating
More Than
0
6
10
12
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 person 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 circuit must not be less than #12 wire and
should be protected with a 15A time-delay fuse. Before connecting the tool to the extension
cord, make sure the saw switch is in the off position. The electric circuit should be rated the
same voltage as is stamped on the motor nameplate. Running at a lower voltage will damage
the motor.
CAUTION
!
In all cases make certain the receptacle in question is properly grounded. If you are not sure,
have a certified electrician check the receptacle.
(When using 120 volts only)
Not More Than
25 ft.
6
10
12
16
9
Total length of Cord
50 ft.
100 ft.
18
16
16
18
16
14
16
16
14
14
12
Not Recommended
kobalttools.com
150 ft.
14
12
12
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