First Commissioning - Optimum OPTigrind GU 15B Betriebsanleitung

OPTIMUM
M A S C H I N E N - G E R M A N Y
CAUTION!
Arrange the machine's connection cable in such a way that it will not cause a tripping
hazard.
3.4

First commissioning

For first commissioning, the grinding wheels must be trued with a dressing stone to ensure the
true running of the grinding wheels.
Grinding wheels made from compound abrasives have a natural imbalance as a result of the
pressing process during the manufacturing process. Compound grinding wheels have a higher
or lower density in some areas. This natural imbalance cannot be removed with a dressing
stone, however, the imbalance of the machine can be reduced by turning the grinding wheel,
e.g. by 180° on the grinding wheel shaft.
3.5 Dimensions
Img.3-1: GU15B │GU18B │GU20B │GU25B
[mm]
A
C
D
E
F
GB GU15B │GU18B │GU20B │GU25B
Page 40
®
A
P
P
M
D
C
GU15B GU18B GU20B
428 428 517
135 135 160
113 113 138
141 141 148
6 6
Translation of the original instructions
H
GU25B
526
240
201
148
6 9
Unpacking and connecting
Version 1.0.2 dated 2019-9-13