4. Step:
Finish the adjustment by removing the crank
handle once the desired adjustment is completed.
The relationship between jack
movement and pressure wheel
height
IMPORTANT:
The slope adjustment jack has a
“limiter” which ensures that the jack remains within
optimum working limits. Do not remove the limiter
regardless of the case or requirement. Otherwise,
the jacks become adjustable to positions outside
the optimum working limits.
Excessive contraction of the jacks leads to damage
to the telescopic pipes during the lifting of the
coulters while extension over the limits leads to
failure of the coulters to be lifted, and creates
accident risk as a result of disengagement of the
upper and lower parts of the jacks.
,
IMPORTANT
:
In case the slope adjustment jacks are
disassembled in-place for any reason, they must be
reset via the rules on them before the reassembly.
The connecting shaft between them must be
mounted following the equalization of the
reassembled jacks.
Summary of Contents for FDD 2500
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Page 103: ...Seed Calibration Quick Reference Guide To ensure accuracy always do a manual calibration test ...
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