1-3
Chapter 1 Safety Instructions
• CONNECTING TOOL TO POWER SOURCE OUTLET. This machine source must be grounded while in use to protect
the operator from electrical shock.
• In the event of a malfunction or breakdown, grounding provides a path of least resistance for electrical current
to reduce the risk of electrical shock.
This tool is equipped with an electric cord having equipment grounding conductor and a grounding plug.
The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all
local codes and ordinances.
• Do not modify the plug provided if it will not fit the outlet. Have the proper outlet installed by a qualified
electrician.
• Improper connection of the equipment-grounding conductor can result in a risk of electric shock.
The conductor with insulation having an outer surface that is green (with or without yellow stripes) is the
equipment-grounding conductor.
If repair or replacement of the electric cord or plug in necessary, do not connect the equipment –grounding
conductor to a live terminal.
• Check with a qualified electrician or service personnel if the grounding instructions are not completely
understood, or if in doubt as to whether the tool is properly grounded.
• Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool’s
plug.
• Repair or replace damaged or worn cord immediately.
• Only UL/CE Listed extension cords should be used with this product.
• Improper use of extension cords may cause inefficient operation of your tool, which can result in overheating.
Be sure your extension cord is rated to allow sufficient current flow to the motor. For the proper gauge for your
tool, see EXTENSION CORDS section below.
• Do not let your fingers touch the terminals of plug when installing or removing the plug to or from the outlet.
• If not properly grounded, this power tool can incur the potential hazard of electrical shock particularly when
used in damp locations or in proximity to plumbing.
1-2 Electrical Requirement