Setting The Drum Lever; Setting The Height Of The Handle Shaft - Kunzle & Tasin Bona Belt Manuel D'utilisation

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:
1.
Loosen the lock nut on the
threaded rod.
Setting the height of the handle-shaft
The height of the handle shaft can be adjusted:
1.
Push the control lever forward
and down. Pull up the sliding
sleeve.
5.
Put the machine backward so
that it rests on the tilt support.
2.
Then turn the domed nut
clockwise and the drum will
grind more on the right side.
2.
Loosen the locking wheel.
6.
Loosen the nut that holds
the control rod against the
slewing bracket using a
wrench.
3.
Turn the domed nut counter
clockwise and the drum will
grind more on the left side.
3.
Loosen the Allen screws
using a 4 mm Allen wrench.
7.
Thread up the control rod
to the corresponding level,
tighten the nut, put together
the control rods, and tighten
the slewing bracket.
Bona Belt Manual
4.
Fix the new level by screwing
the locking nut into place.
4.
Pull up the handle shaft to
the higher position. Tighten
the Allen screws.
8.
Lift up the control lever.
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