Circuit Requirements - Shop fox W1819 Owner's Manual

In the event of certain types of malfunctions or
breakdowns, grounding provides a path of least resistance
for electric current—in order to reduce the risk of electric
shock.
The power cord and plug specified under "Circuit
Requirements" on the previous page has an equipment-
grounding wire and a grounding prong. The plug must
only be inserted into a matching receptacle (outlet) that
is properly installed and grounded in accordance with all
local codes and ordinances (see
Improper connection of the equipment-grounding wire
can result in a risk of electric shock. The wire with
green insulation (with or without yellow stripes) is the
equipment-grounding wire. If repair or replacement of
the power cord or plug is necessary, do not connect the
equipment-grounding wire to a live (current carrying)
terminal.
Check with a qualified electrician or service personnel
if you do not understand these grounding requirements,
or if you are in doubt about whether the tool is
properly grounded. If you ever notice that a cord or
plug is damaged or worn, disconnect it from power, and
immediately replace it with a new one.
We do not recommend using an extension cord with this
machine. If you must use an extension cord, only use it if
absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which may damage
electrical components and shorten motor life. Voltage
drop increases as the extension cord size gets longer
and the gauge size gets smaller (higher gauge numbers
indicate smaller sizes).
Any extension cord used with this machine must contain a
ground wire, match the required plug and receptacle, and
meet the following requirements:
2).
No adapter is available or should
be used with this machine. If the
machine must be reconnected for
use on a different type of electric
circuit, the reconnection should be
made by qualified service personnel;
and after reconnection, the machine
must comply with all local codes and
ordinances.
-16-
6-20 plug and receptacle.