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Adjustments
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10.7.3 Edge discs
DANGER
Danger to life due to high spring energy
If the tine, the hollow disc or the edge disc is actuated and has still
not been moved back into the working position, it can suddenly
rebound into the working position with great force and at high
speed. As a result, people who are in the swivel area of the tine
may be seriously injured or even killed.
Do not approach the tine, the hollow disc or the edge disc until it
has swivelled all the way back into the working position.
The edge discs (5) with overload safety
device feature a compression spring (4)
which is highly pretensioned. If an obstruc-
tion in the soil is struck, the edge disc
moves backwards and upwards and is
automatically reset to the working position
after running over the obstruction.
5
4