Operation
Version 1.0 - 2020-12-10
33
Translation of original operating instruction
GT22
EN
GT22_G
B_4
.f
m
4.9.2
Balancing the grinding wheel
First the balancing device is aligned. The balancing
device is placed on a firm, clean surface. A machine
spirit level is placed on the running surfaces. The
device is aligned with screws 1 and 2.
The spirit level is now positioned diagonally on the
running surfaces of the device and the device is
aligned in this plane by means of screw 3.
The mandrel included in the scope of delivery is
inserted into the flange of the grinding wheel.
The grinding wheel rolls out and stops with the centre of
gravity at the lowest point - please mark this point - "S" in the
figure below.
A balancing weight of the side opposite to "S" is placed on the flange "G".
The disc is turned 90° and released to determine which side is lighter ("S" or "G").
Two balancing weights are used on the lighter side of the flange "K".
The disc is turned 90° again and released. If the disc does not roll, the balancing is finished.
