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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 your 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 your extension cords from sharp objects, excessive heat, and damp or wet
areas.
RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS*
NAMEPLATE
AMPERES
(At Full Load)
0 – 2.0
2.1 – 3.4
3.5 – 5.0
5.1 – 7.0
7.1 – 12.0
12.1 – 16.0
16.1 – 20.0
FIGURE C
SKU 90820
(120 VOLT)
EXTENSION CORD LENGTH
25
50
Feet
Feet
18
18
18
18
18
18
18
16
18
14
14
12
12
10
* Based on limiting the line voltage drop
to five volts at 150% of the rated amperes.
SYMBOLOGY
Double Insulated
Canadian Standards
Association
Underwriters
Laboratories, Inc.
V ~
Volts Alternating Current
A
Amperes
n o
No Load Revolutions
xxxx/min.
per Minute (RPM)
75
100
Feet
Feet
18
18
18
16
16
14
14
12
12
10
10
-
-
-
150
Feet
16
14
12
12
-
-
-
Page 8
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