Extension
Cords
1.
Grounded
tools require a three wire extension cord.
Double
Insulated
tools can use either
a two or three wire extension cord.
2.
As the distance from the supply outlet increases,
you must use a heavier gauge extension cord.
Using extension cords with inadequately sized
wire causes a serious drop
in
voltage, resulting
in
loss
of
power and possible tool damage.
(See Table A
on
page
7.)
3.
The smaller the gauge number
of
the wire, the
greater the capacity of the cord. For example,
a
14
gauge cord can carry a higher current
than a
16
gauge cord. (See Table A.)
4. When using more than one extension cord
to make up the total length, make sure
each cord contains at least the minimum
wire size required. (See Table A.)
5.
If you are using one extension cord for more
than one tool, add the nameplate amperes
and use the sum to determine the required
minimum cord size. (See Table A.)
6.
If you are using
an
extension cord outdoors, make
sure it is marked with the suffix "W-A" ("W"
in
Canada) to indicate it is acceptable for outdoor use.
7.
Make sure the extension cord is properly wired
and in good electrical condition. Always replace
a damaged extension cord or have it repaired
by a qualified electrician before using it.
8.
Protect the extension cords from sharp objects,
excessive heat, and damp
or
wet areas.
TABLE
A:
RECOMMENDED MINIMUM WIRE
GAUGE FOR EXTENSION CORDS* (120/240 VOLT)
NAMEPLATE
EXTENSION CORD
AMPERES
LENGTH
(at
full
load)
25'
50'
75'
100'
150'
0-2.0
18
18 18
18
16
2.1
- 3.4
18
18
18
16
14
3.5-
5.0
18
18 16
14
12
5.1
- 7.0
18
16
14
12
12
7.1
-12.0
18
14
12
10
-
12.1-16.0
14
12
10
- -
16.1-20.0
12
10
- - -
* Based
on
limiting
the line
voltage
drop
to
five
volts
at
150%
of
the rated am peres.
Symbology
I
[]
I Double Insulated
VA
C Volts Alternating Current
A Amperes
no xxxx/min. No Load Revolutions per Minute (RPM)
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.
WARNING marking
concerning Risk of Fire.
Do not cover ventilation ducts.
Keep flammable objects away.
WARNING marking concerning
Risk of Electric Shock.
Properly connect power cord
to appropriate outlet.
Item
64425
For
technical
questions,
please
call
1·888·866·5797.
Page 7
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