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Gripper closure adjustment
The purpose of the adjusting procedure is to anticipate
and delay gripper closure.
Carry out the operations described.
1) Loosen the screw (A) on both sides of the runners
(B).
2) Lift the runners applying equal force to anticipate
gripper closure.
Lower the runners applying equal force to delay grip-
per closure.
3) Tighten the screw (A) on both sides of the runners.
Planting depth adjustment
The distance (H) between the root/root ball and the grip-
per determines the planting depth.
The greater the distance (H), the greater the planting
depth, and vice versa.
D
G
UN41 0633MN
Carry out the operations described.
1)
Loosen the screw (A).
2)
Remove the seedling holder (B).
3)
Remove the other seedling holder in the same way.
4)
Unscrew the nuts (C) from each side of the plough-
share.
CAUTION
Before removing the screws (F), prop up the brackets
(D) and the conveyor (E) to prevent them from falling
to the ground and causing injury.
English language
ADJUSTMENT INFORMATION
C
B
A
B
UN41 0632MN
The ploughing depth must be adequately adjusted ac-
cording to the portion of root/root ball that sticks out
from the gripper.
The manufacturer advises against lowering the plough
more than is necessary.
F
F
D
5)
Prop up the ploughshare.
6)
Remove the screws (F).
7)
Lift or lower the ploughshare as needed and align
the fastening holes on the ploughshare with the
holes on the bearing frame (G).
8)
Make sure the brackets (D) and the conveyor (E) are
positioned correctly.
9)
Insert the screws (F) into both sides of the plough-
share.
10) Tighten the nuts (C).
11) Position the seedling holder.
19
5
B
A
H
Use and maintenance
E
C
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