Harbor Freight Tools 91223 - Manual (Page 5)

SKU 91223 Page 5
9. Use only 4-1/2” diameter Grinding Wheels (not included) having a 5/8” center
mounting hole. Never disable or modify the Wheel Guard.
10. Avoid unintentional starting. Make sure you are prepared to begin work before turning
on this tool.
11. Do not force this tool. This tool will do the work better and safer at the speed and
capacity for which it was designed. Do not force the rotating Grinding Wheel (not included)
into the object being ground. Apply moderate pressure, allowing the Grinding Wheel to
rotate freely without being forced.
12. WARNING! Never install a carbide tipped or steel circular saw blade for use on
this tool. Never install a wood carving blade, carving disc with saw chain cutters, or
a cutting carving disc on this tool.
13. For safest operation, it is recommended that only these accessories be used with
this tool: Abrasive Cut-Off Discs and Wheels, Flap Wheels, Wire Brushes, Wire Wheel
Brushes.
14. Never lay this tool down until the Rotating Grinding Wheel has come to a complete
stop. The Rotating Pad can grab the surface and pull the tool out of your control.
15. Never leave this tool unattended when it is plugged into an electrical outlet. Turn off
the tool, and unplug it from its electrical outlet before leaving.
16. Always unplug this tool from its electrical outlet before performing inspection,
maintenance, or cleaning procedures.
17. 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.)
18. WARNING! People with pacemakers should consult their physician(s) before using
this product. Operation of electrical equipment in close proximity to a heart pacemaker
could cause interference or failure of the pacemaker.
Warning: The warnings, cautions and instructions discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must
be understood by the operator that COMMON SENSE AND CAUTION ARE
FACTORS WHICH CANNOT BE BUILT INTO THIS PRODUCT, BUT MUST
BE SUPPLIED BY THE OPERATOR.