20
5. Tighten collet nut with the pin
wrench inserted into the locking
hole.
6. Carefully tighten 1/3 of turn with
collet wrench. Do not over
tighten.
Figure 17
MAINTENANCE
:
During the life of your machine, you will
need
to
practice
some
regular
maintenance to keep your grinder in
peak performance condition. Check your
grinder routinely for damaged or loose
grinding wheels, worn power cord or
worn switch as well as any loose
hardware. The grinding wheel should be
checked regularly from any internal or
external damages. The bearings are
pre-lubricated and require no additional
lubrication.
Warning!
All maintenance should be done while
machine is turned off and removed from
its power source. Failure to do so could
result in property damage or even
serious personal injury.
Daily Maintenance:
•
Check for loose mounting bolts
•
Check
for
cracked,
loose
or
damaged grinding wheel
•
Check for torn, damaged, loose or
severely worn buffing wheel
•
Check chord for any wear or
damage.
Grinding Wheels:
Grinding wheels must be inspected
before each use. You can use a method
called the ring test that was mentioned
in the wheel inspection section of this
manual. When storing grinding wheels
you have to mindful to keep them from
potential damages by being dropped or
having other items stacked on top of
them.
Grinding wheels should be replaced
when the spark deflector or the tool rest
have not more room for adjustment and
the gap has exceeded the safe limit.
Wheel Dressing:
Your grinding wheels will require
dressing periodically dependent on the
type of grinding you do.
There are a few different types of wheel
dressing tools available. By dressing the
wheel, you are helping to restore the
abrasive qualities as well as returning
the wheel edge back to square.
Wheel Storage:
Grinding wheels are easily damaged for
that reason it is important that they are
stored properly. Grinding wheels should
be store in a location that is dry and safe
from potential damage from being
dropped or having other items stacked
Summary of Contents for CX904
Page 1: ...MODEL CX904 3 Mini Grinder with Rotary Shaft Version 1 ...
Page 24: ...24 Parts ...
Page 27: ...27 ...
