MINIMAX
Page 36
Additional Equipment - Changing the cylinder to crackerboard
Fig. 29
1.
MINIMAX is unfolded while rest-
ing on the ground.
2.
The crackerboard is lowered and
the pressure is removed from
the hydraulic system.
3.
The hoses are disconnected from
the cylinder.
4.
Bolts, cotter pins and rivets (B)
are removed.
5.
New or repaired cylinder (A) is
mounted.
6.
Remember to install the cotter
pins in the rivets.
After mounting, the cylinders are activated until a small amount of movement can
be felt in the cylinders. The cylinders are then activated in the opposite way until
the cylinders are back in the starting position. The cylinders are moved a few times
in this way, after which the cylinders are moved out in the outer positions a few
times to air the system out.
There must never be people within the machine's operating radius.
Replacement of the gaskets for depth adjustment
Fig. 30
Cylinder 25/60/25-205
1
The cylinder is emptied of oil by moving the piston carefully back and
forth.
2
Move the piston into the centre position, after which the end cap (pos. 3)
is unscrewed from the cylinder tube (pos. 1). A special tool must be used
to remove the cap. If the cap is stuck, it may help to warm up the front of
the cap. Once the cap has been unscrewed from the cylinder tube, pull
the piston towards the cap, after which the piston rod can be removed
from the cylinder tube (pos. 1).
3
The piston rod (pos. 2) that holds the sleeve (pos. 4) in place is unin-
stalled.
A
B
B
3
1
2
4
5
3/8*GAS
A-A
3/8*GAS
⌀
5
0
⌀
2
5
C
ro
ma
to
⌀
2
5
C
ro
ma
to
⌀
5
0
⌀
7
5
⌀ 25.5
17
24
Summary of Contents for MINIMAX 950
Page 2: ......
Page 33: ...MINIMAX Page 33 8 Screw the cap on and tighten ...
Page 44: ...MINIMAX Page 44 Spare parts ...
