COMPANION 172.21399 Operator's Manual page 5

Fig. A
Plug
_ _Grounding Prong
"o"
Fi 9. B
Grounding Lug ..... -----_,
3-Pro.g p,.g I
_Make SureThis
Is Connected to
a Known Ground
_ 2=Prong Outlet
NOTE: The adapter illustrated is for use only if you already have a properly grounded 2-prong outlet
NOTE: In Canada, the use of a temporary adaptor is not permitted by the Canadian Electrical Code.
9. 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.
10. ALWAYS 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.
11. If operating the 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.
12. DO NOT expose power tools to rain or wet conditions. Water entering a power tool will increase
the risk of electric shock.
13. ALWAYS periodically inspect tool cords and extension cords for damage. Have damaged cords
repaired at a Sears Service Center. BE SURE to stay constantly aware of the cord location and
keep it well away from moving parts.
14. ALWAYS use the proper extension cord, and MAKE SURE the cord is in good condition.
ONLY USE a cord that is heavy enough to carry the current your tool will draw. An undersized
cord will cause a current drop in line voltage resulting in a loss of power and overheating.
A wire gauge size AWG (American Wire Gauge) of at least t4 is recommended for an
extension cord 25 feet or less in length. If in doubt, use the next heavier size. Smaller gauge
wires, have greater capacity (14 gauge wire has more capacity than 16 gauge wire).
15. DO NOT abuse the cord. NEVER use the cord to pull the plug from the outlet. Keep cord away
from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged
cords increase the risk of electric shock.
16. When operating a power tool outside, ALWAYS use an outdoor extension cord marked "W°A"
or "W". These cords are rated for outdoor use and reduce the risk of electric shock.
5