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Use and maintenance handbook
Page 22
5.3.
DEVICE TO CUT OFF THE ELEMENT
Each element is equipped with a hooking system by which
the element can be locked in the “high” position (Fig 5.4)
This permits to cut off the element quickly ( for example
at the field edge) or anyway whenever it is necessary to
disengage the elements from the ground.
Before starting working make sure all the necessary ele-
ments are in their working position.
Parallelogram
in “
high
” position
Fig. 5.4
The strength needed to lift the
element is > 80 Kg. Take all neces-
sary measures
To hook the element:
• Take
spring
A
to the high position (Fig.5.5);
•
Lift the element until you hear or see the hook click in on
the locking pin;
•
Release the element slowly until it is totally supported
by the hook.
D
Fig. 5.5
To unhook the element:
• Take
spring
A
to the bottom position (Fig.6.6);
•
Lift the element until you hear or see the hook click in
on the locking pin;
•
Release the element slowly until it rests on the ground or
at the end of stroke.
D
Fig.5.6
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