Bona Belt Manual
15
EN
15
Machine Adjustment Procedures (Cont.)
Setting the drum lever
When correctly set, the sanding drum grinds equally across the drum width. If this is not the case, then
do the following:
Loosen the lock nut on the
threaded rod.
1.
2.
Then turn the domed nut
clockwise and the drum will
grind more on the right side.
Turn the domed nut counter
clockwise and the drum will
grind more on the left side.
3.
4.
Fix the new level by screwing
the locking nut into place.
Setting the height of the handle-shaft
Push the control lever forward
and down. Pull up the sliding
sleeve.
1.
2.
Loosen the locking wheel.
Loosen the Allen screws
using a 4 mm Allen wrench.
3.
4.
Pull up the handle shaft to
the higher position. Tighten
the Allen screws.
The height of the handle shaft can be adjusted:
Put the machine backward so
that it rests on the tilt support.
5.
6.
Loosen the nut that holds
the control rod against the
slewing bracket using a
wrench.
Thread up the control rod
to the corresponding level,
tighten the nut, put together
the control rods, and tighten
the slewing bracket.
7.
8.
Lift up the control lever.
