Grounded Tools: Tools with Three Prong Plugs

1.Tools marked with “Grounding Required” have a three wire cord and three prong grounding plug. The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of electric shock. (See 3-Prong Plug and Outlet.)

2.The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool. The green wire in the cord must be the only wire connected to the tool’s grounding system and must never be attached to an electrically “live” terminal. (See 3-Prong Plug and Outlet.)

3.The tool must be plugged into an appropriate outlet, properly installed and grounded in accordance with all codes and ordinances. The plug and outlet should look like those in the following illustration.

(See 3-Prong Plug and Outlet.)

THIS PRODUCT

USES A

3-PRONG PLUG

3-Prong Plug and Outlet

Outlets for 2-Prong Plug

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 Association, 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.)

Symbology

 

 

 

Double Insulated

V~

Volts Alternating Current

 

 

 

 

 

 

 

 

 

 

 

 

Canadian Standards Association

A

Amperes

 

 

 

 

 

 

 

 

 

 

 

 

 

Underwriters Laboratories, Inc.

n0 xxxx/min.

No Load Revolutions per Minute

 

 

 

(RPM)

SKU 95668

For technical questions, please call 1-800-444-3353

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Harbor Freight Tools 95668 See 3-Prong Plug and Outlet, Prong Plug and Outlet Outlets for 2-Prong Plug