Extension Cords - Craftsman 320.21228 Operator's Manual

• Double insulation eliminates the need for the three-wire grounded power
cord and grounded power-supply system. Applicable only to Class II (double-
insulated) tools. This compound miter saw is a double insulated tool.
_, WARNING: Double insulation does not take the place of normal safety
precautions when operating this tool.
• Before plugging in the tool, be sure that the outlet voltage supplied is within
the voltage marked on the tool's data plate. Do not use "AC only" rated tools
with a DC power supply.
• Avoid body contact with grounded surfaces, such as pipes, radiators,
ranges, and refrigerators. There is an increased risk of electric shock if your
body is grounded while using the tool.
• Do not expose power tools to rain or wet conditions or use power tools in
wet or damp locations. Water entering a power tool will increase the risk of
electric shock. This tool is intended for indoor use only.
• If operating a power tool in damp locations is unavoidable, always use a
ground-fault circuit interrupter to supply power to your tool. Always wear
electrician's rubber gloves and footwear in damp conditions.
• Inspect tool cords for damage. Have damaged tool cords repaired at a Sears
Service Center. Be sure to stay constantly aware of the cord's location and
keep the cord well away from the moving blade.
• Do not abuse the cord. Never use the cord to carry the tool by or to pull
the plug from the outlet. Keep the cord away from heat, oil, sharp edges,
and moving parts. Replace damaged cords immediately. Damaged cords
increase the risk of electric shock.
EXTENSION CORDS
Use a proper extension cord. Make sure that extension cords are in good
condition. When using an extension cord, be sure to use a cord heavy
enough to carry the drawn current needed by the compound miter saw. An
undersized cord will cause a drop in line voltage, resulting in loss of power
and overheating. The table on the following page shows the correct size
to use, depending on the cord length and nameplate ampere rating. If in
doubt, use the next heavier gauge: the smaller the gauge number, the heavier
the cord.
• Be sure extension cords are properly wired and in good condition. Always
replace a damaged extension cord or have it repaired by a qualified person
before using it. Protect extension cords from sharp objects, excessive heat,
and damp or wet areas.
• Use a separate electrical circuit for power tools. This circuit must not
be less than #6 wire and should be protected with a time-delay fuse. Before
connecting the tool to the power line, make sure the switch is in the "OFF"
position and the electric current is rated the same as the current stamped on
the motor nameplate; running at a lower voltage will damage the motor.
21228 Manual Revised 08-0307 Page 7