Grizzly H7757 Grinder User Manual


 
Model H7757 3" Mini Wool Buffer-4-
1. EYE PROTECTION. Grinding
causes small particles to become
airborne at a high rate of speed.
ALWAYS wear safety glasses
when using this machine.
2. MOUNTING TO BENCH/STAND.
An unsecured grinder may become
dangerously out of control during
operation. Make sure grinder is
FIRMLY secured to a bench/stand
before use.
3. WHEEL SPEED RATING.
Grinding wheels operated at a
faster speed than rated for may
break or fly apart. Before mounting
a new wheel, be sure the wheel
RPM rating is equal or higher than
the speed of the buffer.
4. WHEEL FLANGES. Only use the
flanges included with the buffer
when mounting wheels. Other
flanges may not properly secure
the wheel and cause an accident.
6. STARTING BUFFER. If a grinding
wheel is damaged, it will usually
fly apart shortly after start-up. To
protect yourself, always stand to
the side of the buffer when turning
it ON and allow it to gain full speed
before standing in front of it.
7. LUNG PROTECTION. Grinding
produces hazardous dust, which
may cause long-term respiratory
problems if breathed. Always wear
a NIOSH approved dust mask or
respirator when grinding.
Safety Instructions for the 3" Mini Wool Buffer
8. SIDE GRINDING. Grinding on the
side of wheels can cause them to
break and fly apart—unless the
wheel is rated for side grinding.
9. TOP GRINDING. Grinding on the
top of wheels greatly increases the
risk of workpiece kickback. Always
grind on the downward part of the
wheel.
10. HAND TO WHEEL CONTACT.
Grinding wheels can remove a lot
of skin quickly. Keep a firm grip on
the workpiece and position your
hands a safe distance away when
grinding. Avoid wearing gloves as
they may get caught in the grinding
wheel and cause serious entangle-
ment injuries.
11. TOOL REST POSITION. If the tool
rest is too far away from the wheel,
the workpiece may be pulled down,
causing loss of control and pulling
your hand into the grinding wheel.
Keep the tool rest within
1
8" from
the wheel when operating.
12. CRACKED WHEEL. Cracked
wheels may break and fly apart
during operation. Replace cracked
wheels immediately!