4.
After the nut has been removed, the outer flange and the grinding wheel
with the paper liners can be pulled off the shaft.
5.
Before mounting, check the wheel for damages visually and acoustically.
Visually check for cracks. After the visual check, gently percuss the wheel
with a hard object. The sound must be clear and sound alike in all parts of
the wheel. If the sound is dull, the wheel is probably cracked and should
not be used.
6.
Do not use a cracked wheel, it is not able to withstand the loads of use
and may suddenly break up during use.
7.
Mount the wheel as shown below.
Flange
Paper/
Fiber-Disc
Operation
12
Grinding Wheel
Paper/
Fiber-Disc
Flange
Nut