HOLZMANN MASCHINEN BT46ECO, User Manual

Page: 26 / 114

OPERATION
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at 26
BT46ECO
Adjustment
13.2.1 Abrasives exchange (fig.d)
Disc sander
 Dismantle the worktable (5).
 Undo the screws and remove the lower disc protector
 Remove used disc and replace with new one
Belt sander
 Rotate the belt sander (9) by 90°
upwards.
 Remove the nut (17) using the
adjustable wrench and remove the
safety fence (11) (fig.e).
 Remove six screws (19) and remove
the lower protective cover (18) (fig.f).
 Operate the clamping lever (7) to relax
the sanding belt (20).
 Remove the old sanding belt (20).
 If necessary, clean the guide roller and
the belt guide.
 Fit a new sanding belt (20).
 Align the sanding belt (20) and tension
using the clamping lever (7).
 Fit the lower protective cover (18) and
secure with six screws (19).
The belt must be adjusted after it is fitted to ensure that it travels safely over the guide roller
when in use (fig.g).
 Check whether the guide roller (21) and the
long edge of the belt guide rail (22) form a
90° angle. To adjust, turn the knurled screw
(8).
 Try the run manual. If the run is still not
central, repeat the adjustment.
 Turning on the machine: Press the green
button.
 If the belt goes off to the side considerably.
Switch the machine off immediately (red
button) and repeat point 1.
 Adjust the direction carefully using the knurled
screw (8) until the belt runs straight.