Operation
Version 1.0.1 - 2020-10-14
16
Translation of original instruction
GBS75 | GBS150
EN
GBS
75_G
BS15
0_G
B.
fm
4.5
Surface grinding
Open the lid at the top and fold it back. Place the workpiece on top of the sanding belt, place it
against the counter stop and press it down.
4.6
Contact rollers grinding
Place the workpiece on the workpiece support and by rocking grind and/or deburr the work-
piece.
4.7
Replacing the sanding belt
ATTENTION!
Use a new sanding belt if it is worn out. Continued use of a worn sanding belt may
damage the rollers and other parts of the belt grinder.
INFORMATION
Abrasive grains of corundum are glued onto abrasive paper with the aid of binders. Corundum
is aluminium oxide with the chemical name Al
2
O
3
. The grain size indicates whether an abra-
sive paper is coarse, medium, fine or very fine. Grain 100-180, for example, is a fine grain. The
numbers (40, 60, 80, 120) indicate the number of meshes per 25.4 mm length of one sieve side
of a vibrating sieve. The grain mixture of the abrasives is separated by vibrating screens
according to grain size. The higher the grain number, the finer the abrasive paper.
Unscrew the lateral screws (2) and open the cover.
