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Operator´s manual BIO bale processor B4000
A
B
C
2
1
3
4
5
4
A
Operating the machine
Pos. 1
Pos. 2
4.4.3
OptiCut 23
The OptiCut 23 system is fitted with 23
blades giving 45 mm theoretical length of cut.
Knives are individually secured against
foreign objects by hydraulic rams (1).
(A) When depressurized the hydraulic rams
are held in retracted position by a spring.
Blades are immerged in the floor of the
cutting unit.
(B) Hydraulic pressure on the system moves
the blades to cutting position and causes the
hydraulic accumulator (4) to be filled.
(C) Foreign objects (5) entering the feed unit
will cause the blades to swing clear. The
retraction stroke of the hydraulic ram causes
the blade to swing into the floor of the cutting
unit. After the foreign object has passed
through, hydraulic accumulator (4) will extend
the ram and the blade returns to cutting
position.
Note:
A leakage on the single-acting hydraulic
rams (1) cannot be excluded, but does not
impair the proper function. It is essential to
extend the rams before storing the machine.
Controlling the crop cutting system
Blades can be swung in or out during the
baling process using the joystick (the
hydraulic circuit must be activated).
Move joystick
(to the right)
Blades are engaged
Move joystick
(to the left)
Blades are swung out of position
Blade icon (A) shows the state of the blades:
Icon visible
= Blades engaged
Icon not visible
= Blades swung out of
position
Note:
The icon starts flashing and a warning beep
is audible when the blades are in an
intermediate position, i.e. neither engaged
nor swung out. In this case the joystick has to
be operated once more in the desired
direction.
Содержание BIO+ B4000
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