Replacing A Grinding Wheel - Optimum OPTigrind GU 30 Betriebsanleitung

5.3

Replacing a grinding wheel


Disassemble the protective cover of the grinding wheel.

Loosen the shaft nut.

Hold the grinding wheel tight to loosen the nut. Make sure you use the correct direction to
loosen the nut.

Pull off the grinding wheel and the retaining washer from the shaft by hand.

Check the new grinding wheel for visible damage prior to assembly.
Shaft nut
Drive shaft
5.4 Repair
Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage
and operating malfunctions resulting from failure to observe these operating instructions.
For repairs, only use

faultless and suitable tools only,

original parts or parts from series expressly authorised by Optimum Maschinen Germany
GmbH.
6 Appendix
6.1 Copyright
This document is protected by copyright. All derived rights are reserved, especially those of
translation, re-printing, use of figures, broadcast, reproduction by photo-mechanical or similar
means and recording in data processing systems, either partial or total.
Subject to technical changes without notice.
6.2 Liability claims/warranty
Besides the legal liability claims for defects of the customer towards the seller, the manufac-
turer of the product, OPTIMUM GmbH, Robert-Pfleger-Straße 26, D-96103 Hallstadt, does not
grant any further warranties unless they are listed below or were promised as part of a single
contractual provision.
Appendix
Version 1.0.2 - 2021-3-9
Retaining washer
Thrust washer
Translation of original instruction
GU30 GB
33