You will need the manual for the safety warnings and precautions, assembly instructions, operating and
maintenance procedures, parts list and diagram. Keep your invoice with this manual. Write the invoice
number on the inside of the front cover. Keep the manual and invoice in a safe and dry place for future
reference.
GENERAL SAFETY RULES
READ AND UNDERSTAND ALL INSTRUCTIONS.
Failure to follow all instructions listed below may result in
electric shock, fire and/or serious injury.
SAVE THESE INSTRUCTIONS.
WORK AREA
1.Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.
2.Do not operate power tools in explosive atmospheres, such as in the presence of flammable
liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
3.Keep bystanders, children, and visitors away while operating a power tool. Distractions can cause
you to lose control. Protect others in the work area from debris such as chips and sparks. Provide
barriers or shields as needed.
ELECTRICAL SAFETY
4.Grounded tools must be plugged into an outlet properly installed and grounded in accordance
with all codes and ordinances. Never remove the grounding prong or modify the plug in any way.
Do not use any adapter plugs. Check with a qualified electrician if you are in doubt whether the
outlet is properly grounded. If the tool should electrically malfunction or break down, grounding provides
a low resistance path to carry electricity away from the user.
5.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
15. WARNING! People with pacemakers should consult their physician(s) before using this product.
Electromagnetic fields in close proximity to a heart pacemaker could cause interference to or failure of
the pacemaker.
In addition, people with pacemakers should adhere to the following:
•Avoid operating power tools alone.
•Don’t use a power tool with the power switch locked on.
•If powered via a power cord be certain that the tool is properly grounded. A ground fault interrupt
(GFCI) system is also a good precaution. This inexpensive device is a good safety measure because
it prevents a sustained electrical shock.
•Properly maintain and inspect all tools before use to avoid electrical shock.
16. WARNING! Some dust created by power sanding, sawing, grinding, drilling, and other construction
activities, contain chemicals known (to the State of California) to cause cancer, birth defects or other
reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline
silica from bricks and cement or other masonry products, arsenic and chromium from chemically treated
lumber. Your risk from these exposures varies, depending on how often you do this type of work. To
reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter out microscopic particles.
(California Health & Safety Code § 25249.5,
et seq.
)
GROUNDING
WARNING!
Improperly connecting the grounding wire can result in the risk of electric
shock. Check with a qualified electrician if you are in doubt as to whether the
outlet is properly grounded. Do not modify the power cord plug provided with
the tool. Never remove the grounding prong from the plug. Do not use the
tool if the power cord or plug is damaged. If damaged, have it repaired by a
service facility before use. If the plug will not fit the outlet, have a proper outlet
installed by a qualified electrician.
GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS
1.Tools marked with “Grounding Required” have a three wire cord and three prong
grounding plug. The plug must be connected to a properly grounded outlet. If the
tool should electrically malfunction or break down, grounding provides a low
resistance path to carry electricity away from the user, reducing the risk of electric
shock. (See Diagram A.)
2.The grounding prong in the plug is connected through the green wire inside the
cord to the grounding system in the tool. The green wire in the cord must be the only
wire connected to the tool’s grounding system and must never be attached to an
electrically “live” terminal. (See Diagram A.)
3.Your tool must be plugged into an appropriate outlet, properly installed and grounded
in accordance with all codes and ordinances. The plug and outlet should look like
those in the following illustration. (See Diagram A.)
DOUBLE INSULATED TOOLS: TOOLS WITH TWO PRONG PLUGS
4.Tools marked “Double Insulated” do not require grounding. They have a special
double insulation system which satisfies OSHA requirements and complies with
the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard
Association, and the National Electrical Code. (See Diagram B.)
5.Double insulated tools may be used in either of the 120 volt outlets shown in the
following illustration. (See Diagram B.)
DIAGRAM B
EXTENSION CORDS
1.
2.As the distance from the supply outlet increases, you must use a heavier gauge
3.The smaller the gauge number of the wire, the greater the capacity of the cord. For
4.When using more than one extension cord to make up the total length, make sure
extension cord. Using extension cords with inadequately sized wire causes a serious
drop in voltage, resulting in loss of power and possible tool damage.
(See Diagram C,
example, a 14 gauge cord can carry a higher current than a 16 gauge cord.
(See Diagram C.)
each cord contains at least the minimum wire size required. (See Diagram C.)
tools require a three wire extension cord.
next page.)
Double Insulated
tools can
English
Page 6
5.If you are using one extension cord for more than one tool, add the nameplate
amperes and use the sum to determine the required minimum cord size.
(See Diagram C.)
6.If you are using an extension cord outdoors, make sure it is marked with the suffix
“W-A” (“W” in Canada) to indicate it is acceptable for outdoor use.
7.Make sure your extension cord is properly wired and in good electrical condition.
Always replace a damaged extension cord or have it repaired by a qualified
electrician before using it.
8.Protect your extension cords from sharp objects, excessive heat, and damp or wet
areas.
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SYMBOLOGY
UNPACKING
When unpacking, check to make sure that the product is intact and undamaged.
If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual.