POWER SOURCE
Do not connect to the power source until the machine is
completely assembled.
The machine is wired for 120 volts, 60 HZ alternating cur-
rent. Before connecting the machine to the power source,
make sure the switch is in the “OFF” position. Running
the unit on voltages which are not within range may cause
overheating and motor burn-out. Heavy loads require that
voltage at motor terminals be no less than the voltage
specified on nameplate.
GROUNDING INSTRUCTIONS
Improper connection of equipment grounding conductor
can result in the risk of electrical shock.
• The machine should be grounded while in use to protect
operator from electrical shock.
• In the event of an electrical short circuit, grounding
reduces the risk of electrical shock by providing an
escape wire for the electric current.
• This machine is equipped with an approved 3-conductor
cord rated at 120V and a 3-prong grounding type plug
for your protection against shock hazards.
• Grounding plug should be plugged directly into a
properly installed and grounded 3-prong grounding-type
receptacle, as shown (Figure 5).
• The plug must be plugged into an outlet that is properly
installed and grounded in accordance with all local
codes and ordinances.
• Check with a qualified electrician or service personnel
if these instructions are not completely understood or if
in doubt as to whether the tool is properly grounded.
• Do not modify plug provided. If it will not fit in outlet,
Have a proper outlet installed by a qualified electrician.
Use only 3-wire extension cords, that have 3-prong
grounding type plugs and matching 3-conductor
receptacles that accept the machine’s plug, as show in
Figure 6.
Figure 5 - 3-Prong Receptacle
Do not permit fingers to touch the terminals of plug when
installing or removing from outlet.
• Inspect tool cords periodically, and if damaged, have it
repaired by an authorized service facility.
• The conductor with insulation having an outer surface
that is green with or without yellow stripes is the
equipment-grounding conductor. If repair or
replacement of the electric cord or plug is necessary,
do not connect the green (or green and yellow) wire to a
live terminal.
• A temporary 3-prong to 2-prong grounding adapter (see
Figure 6) may be used to connect this plug to a
matching 2-conductor receptacle as shown in figure 6.
The temporary adapter should be used only until a
properly grounded outlet can be installed by a qualified
electrician.
Figure 6 - 2-Prong Receptacle
In Canada, the use of temporary adapter is not permitted
by the Canadian Electric Code. Where permitted, the rigid
green tab or terminal on the side of the adapter must be
securely connected to a permanent electrical ground such
as a properly grounded water pipe, a properly grounded
outlet box or a properly grounded wire system.
• Many cover plate screws, water pipes and outlet boxes
are not properly grounded. To ensure proper grounding
means that it must be tested by a qualified electrician.
EXTENSION CORDS
Use proper extension cords. Make sure the extension cord
is in good condition. Use only 3-wire extension cords that
have 3-prong grounding type plugs and 3-pole receptacles
which accept the tool plug. When using an extension cord,
make sure to use one heavy enough to carry the current of
the machine. An undersized cord will cause a drop in the
voltage, resulting in loss of power and overheating. Use
the table to determine the minimum wire size (A.W.G.)
extension cord.
Extension Cord Length
Wire Size…………….. A.W.G.
Up to 25 ft…………… 16 gauge
NOTE: Using extension cords over 25 ft. long is not rec-
ommended.
WARNING
WARNING
ASSEMBLY
Grounded outlet Box
3 - Prong Plug
Grounding Prong
Make Sure This
Is Connected
To A Known
Ground
2-Prong
Receptacle
Grounding Lug
Adapter
2-Prong Plug
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