OPTIMUM
MASCHINEN - GERMANY
Unpacking and Connecting
Version 1.0.2 vom 2016-1-28Page 16 Original operating instructions
GU15 │GU18 │GU20 │GU20S │GU20P│GU25│GU25S│GU25PGB
3.6 Overview GU20S | GU25S
Turn a band reel by hand and pay attention to the run of the sanding belt. If the sanding belt
runs off to the left or right, the belt run (6) needs to be adjusted. If the sanding belt is too loose,
it must be tightened (7+10).
7 Knurled screw for clamping the sanding belt
8 Knurled nut for adjusting the belt tracking
9 Material stop
10 Shaft nut
11 Connecting piece for suction mechanism