INSTALLATION
Refer to Figures 3, 4 and 5.
All electrical connections must be
performed by a qualified electrician.
Power Source
The motor is designed for operation on the voltage and frequency
specified. Normal loads will be handled safely on voltages not more
than 10% above or below the specified voltage.
Running the unit on voltages which are not within the range may
cause overheating and motor burnout. Heavy loads require that
voltage at motor terminals be no less than the voltage specified on
nameplate. Power supply to the motor is controlled by a single pole
locking rocker switch. Remove the key to prevent unauthorized
use.
Grounding Instructions
Improper connection of equipment
grounding conductor can result in the risk
of electrical shock. Equipment should be grounded while in
use to protect operator from electrical shock.
• Check with a qualified electrician if grounding instructions are
not understood or if in doubt as to whether the tool is properly
grounded.
• This tool is equipped with an approved 3-conductor cord rated
at 300V and a 3-prong grounding type plug (See Figure 3) 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 3).
• Do not remove or alter grounding prong in any manner. In the
event of a malfunction or breakdown, grounding provides a
path of least resistance for electrical shock.
Do not permit fingers to touch the
terminals of plug when installing or
removing from outlet.
• Plug must be plugged into matching outlet that is properly
installed and grounded in accordance with all local codes and
ordinances. Do not modify plug provided. If it will not fit in
outlet, have proper outlet installed by a qualified electrician.
• Inspect tool cords periodically, and if damaged, have repaired
by an authorized service facility.
• Green (or green and yellow) conductor in cord is the grounding
wire. 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.
• Where a 2-prong wall receptacle is encountered, it must be
replaced with a properly grounded 3-prong receptacle installed
in accordance with National Electric Code and local codes and
ordinances.
This work should be performed by a
qualified electrician.
• A temporary 3-prong to 2-prong grounding adapter (See Figure
4) is available for connecting plugs to a two pole outlet if it is
properly grounded.
• Do not use a 3-prong to 2-prong grounding adapter unless
permitted by local and national codes and ordinances.
(A 3-prong to 2-prong grounding adapter is not permitted in
Canada.) 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 ground, grounding means
must be tested by a qualified electrician.
Extension Cords
Use proper extension cord. Make sure your extension cord is in
good condition. When using an extension cord, be sure to use one
heavy enough to carry the current your product will draw. An
undersized cord will cause a drop in line voltage resulting in loss of
power and overheating. Table shows the correct size to use
depending on cord length and nameplate ampere rating. If in doubt,
use the next heavier gage. The smaller the gage number, the
heavier the cord.
4
Figure 3 – 3-Prong receptacle.
Properly grounded outlet
Grounding prong
3-Prong plug
Figure 4 – 2-Prong receptacle with adapter.
Grounding lug
Adapter
3-Prong plug
2-Prong receptacle
Make sure this is
connected to a known
grounded receptacle
Volts
120
25
50
100 150
240
50
100 150 300
0
6
18
16
16
14
6
10
18
16
14
12
10
12
16
16
14
12
12
16
14
12
More
Not
Than More Than
Minimum Gage for Cord
Total Length of Cord in Feet
Not Recommended
Ampere Rating
Extension Cord Table
