Table of Contents
Advertisement
those in the following illustration.
(See 3-prong plug and Outlet.)
3-prong plug and Outlet
Double Insulated Tools: Tools with Two prong plugs
1.
Tools marked "Double Insulated" do not require grounding. They have a special
double insulation system which satisfies OSHA requirements and complies with the
applicable standards of Underwriters Laboratories, Inc., the Canadian Standard As-
sociation, and the National Electrical Code.
(See Outlets for 2-prong plug.)
2.
Double insulated tools may be used in either of the 120 volt outlets shown in the
preceding illustration. (See Outlets for 2-prong plug.)
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 ex-
tension 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.)
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
peres 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. Al-
ways replace a damaged extension cord or have it repaired by a qualified electrician
before using it.
SKU 95105
Extension cords
For technical questions, please call 1-800-444-3353
Outlets for 2-prong plug
am-
Page 6
Advertisement
Table of Contents
