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GROUNDING INSTRUCTIONS
1.
This machine has a three-prong plug, the third (round) prong being the ground. Plug the
machine's cord only into a three-prong receptacle. Don't attempt to defeat the protection the
ground wire provides by cutting off the round prong.
2. If a three-prong receptacle is not available, you may use an adapter, but you must then connect
the green ear on the adapter to the
outlet.
Unscrew the center screw of the outlet cover and put
the screw through the green ear. Plug the adapter's two prongs into the outlet, and replace the
center screw. Now plug the machine into the adapter.
VOLTAGE WARNING
Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage
supplied is about the same as that specified on the nameplate of the
tool.
If one says 120Vor 1l0V
and the other says 115V then there will be no complications. Never try to plug a 115V tool into a
230Voutlet, or the other way around. The plug and outlet have completely different shapes. This
is because a power source with a voltage greater than that specified on the tool can result in a
SERIOUS INJURY to the user-
as well as damage to the
tool.
If in doubt, DO NOT PLUG IN THE
TOOL.
Using a power source with voltage (1l5V) less than the nameplate rating (230V) is harmful
to the motor.
EXTENSION CORDS
You must use a three-prong extension cord with three-prong receptacles. Only use
rounded jacket extension cords, preferably listed by the Underwriters Laboratories
(UL).
Make sure
the cord is rated for outdoor use if you plan on using the tool outside; if you plan on indoor use,
you may also use an outdoor rated cord. Extension cords rated for outdoor use have the letters
"WAnon the cord
jacket.
The extension cord must have a minimum wire size depending on the amperage of the tool
and the length of the extension cord. This size is signified by its AWG (American Wire Gauge)
rating; the smaller the gauge, the greater the cable's capacity. If you are using two or more cords,
the total length of the combined cords must be used to determine the minimum AWG rating.
Each of the cords used must meet this rating. See the chart below. Do not use cords or combina-
tions of cords over 200 feet in length.
FEET
AWG
0-50
18
51-100
16
101-150
14
151-200
12
Always inspect extension cords for any damage. If there are any loose, frayed or exposed
wires, damaged insulation, or defective connections, replace the cord.
Harbor Freight Tools can supply UL listed and outdoor rated cords in multiple AWe ratings
if
needed.
4
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