beautypg.com

Harbor Freight Tools 90120 User Manual

Page 7

background image

SKU 90120 For technical questions, please call 1-800-444-3353.

PAGE 7

FIGURE A

DOUBLE INSULATED TOOLS: TOOLS WITH TWO PRONG PLUGS

4.

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 Stan-
dard Association, and the National Electrical Code. (See Figure B.)

5.

Double insulated tools may be used in either of the 120 volt outlets shown in the
following illustration. (See Figure B.)

FIGURE B