Electrical Safety; Recommended Sizes Of Extension Cords - Craftsman 320.18780 Operator's Manual

ELECTRICAL SAFETY
Double insulated tools are equipped with a
polarized plug (one blade is wider than the
other). This plug will fit in a polarized outlet
only one way. If the plug does not fit fully in
the outlet, reverse the plug. If it still does not
fit, contact a qualified electrician to install a
polarized outlet. Do not change the plug in any
way. Double insulation [] eliminates the need
for the three-wire grounded power cord and
grounded power supply system. This circular saw
is a double insulated tool.
Cover of
Grounded ------"
Outlet- Box
@
• Avoid body contact with grounded surfaces such aspipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your
" _body is grounded. ° " "
• Do not expose power tools to rain or wet conditions _or use power tools in
wet or damp locations. Water entering a power t0ol will increase the risk of
;" electric shock. "_ _...... " ' _ _
* _ Do not abuse the cord. Never use the cord to carry the tools Or pull
the plug from the outlet. Keep cord away fron_ heat; Oil, sharp edges :
or moving parts. Replace d_imaged cords immeCliately. Damaged c()rds
increase the risk of electric shock. _ :,
When operating a power tool outside, use an outdoorextenSiori €ord
marked "W-A" or" W." These cords are rated for outdoor use and reduce the
risk of electric shock.:. ,_; _., ,,
Replace damaged cords immediately. Using a da:_naged _ord can cause
shock, burn or electrocution. ,--, _ .
If an extension cord is required; use a cord with the proper size of c-onductor
to prevent excessive voltage drop, loss of power, or overheating. The
following table shows the correct size to use, depending on cord len.gth
',.and the nameplate amperage rating of the too_,When in-doubt_, us e the next
• .heavier gauge. Always use UL andCSA listedextension cords. : _ _,
Recommended sizes of extension cords
ts. Tatai Length_f,_rd ..,Feet
120V 25ft _0ft 100ft
16
16
16
t_''" o-.
_l'150ft
•J.,
14
_ipere Rat:ing _ '
AWG "
16
12
14 12
14 12
Not Recommended
More Than
0
6
10
12
Not More Than
6
10
12
16
18
18
16
14
,_8780 Manual_Revised_09-0513 ,,, Page 6