Product Manual

4 5
1. Always use proper guard with grinding wheel. A guard protects operator from
broken wheel fragments.
2. Accessories must be rated for at least the speed recommended on the
tool warning label. Wheels and other accessories running over rated speed can fly
apart and cause injury.
3. Hold power tools by insulated gripping surfaces when performing an opera-
tion where the cutting tool may contact hidden wiring or its own cord. Contact
with a live wire will make exposed metal parts of the tool live and shock the operator.
4. Keep hands away from all cutting edges and moving parts.
5. Maintain labels and nameplates. These carry important information. If unreadable
or missing, contact a MILWAUKEE service facility for a free replacement.
6. WARNING! Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth defects or
other reproductive harm. Some examples of these chemicals are:
lead from lead-based paint
crystalline silica from bricks and cement and other masonry products, and
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 spe-
cially designed to filter out microscopic particles.
Wheel Instructions
7. Use only the edge (not the sides) of the wheel. Do not allow the wheel to twist
or bind.
8. Keep hands and body away from the moving parts. Do not wear loose clothing
when using these tools.
9. Store accessories with care. Do not drop them or subject them to excessive heat,
cold, or humidity.
10. Make sure all wheel flanges and other mounting hardware are in good
condition and are always used properly. Defective or missing parts may damage
the wheels and other accessories. Always use mounting flanges supplied with the
tool.
11. Using a damaged wheel is very hazardous. After installing a new wheel, leave
the tool unplugged and rotate the wheel by hand to see if it is uneven, warped, or
cracked. If so, discard the wheel and replace it with a new one. Do not use a wheel
that has been dropped; impact may result in breakage.
12. Before installing a wheel, always inspect it for cracks. Visually check resinoid
and rubber-bonded wheels for cracks.
13. Before grinding, test the wheel by running the wheel at the no load RPM for
one minute.
14. Do not force the wheel onto the tool or alter the arbor hole of the wheel. Do
not use a wheel that fits too loosely on the arbor. If the wheel does not fit the arbor,
get one that does.
Machine Instructions
15. Start grinding only after the motor has reached full speed.
16. Release switch immediately if the wheel stops rotating or if the motor
sounds like it is straining.
17. Keep flammable and fragile objects away from this tool. Do not allow sparks
to contact operator's hands, face, or feet.
SPECIFIC SAFETY RULES
Watts
Double Insulated
Symbology
Canadian Standards
Association
Underwriters
Laboratories, Inc.
Volts Direct/
Alternating Current
No Load Revolutions
per Minute (RPM)
18. Always use the tool with proper voltage specified on the tool's nameplate.
19. Never touch the workpiece until it cools.
20. Always keep guards in place.
21. Always start grinding gently. Do not bump or bang a wheel into workpiece when
you begin grinding.
No Load
RPM
14500
7000
5500
Volts
AC/DC
120
120
120
Cat.
No.
5211
5223
5243
Specifications
Grounding Req. or
Double Insulated
Double Insulated
Double Insulated
Grounding Required
Arbor Size
Diameter,
Threads
3/8" - 24
5/8" - 11
5/8" - 11
Minimum
Wheel RPM
Rating
15950
7260
6000
Wheel Size
Thickness,
Diameter
1/2" x 3"
1" x 5"
1" x 6"
Mexican Safety
Standards
Amperes