Dynapac PL2000S, Operating Instructions Manual

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D 102
D PL2
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8 -
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Changeover for separate circuits of
rear strut towers
For some maintenance and repair work,
the rear strut towers will have to be indi-
vidually operated.
The joint hydraulic circuit will have to be
separated in such instances.
The changeover equipment can be
found on the underside of the machine,
between the two rear strut towers.
To separately operate the
strut towers:
- raise machine to the height required
and support.
- place appropriate lever or wrench on the square-head (1).
- remove retaining pin and grip.
- turn changeover valve anti-clockwise until the second detent bore (3) is under the
retaining pin.
- allow retaining pin to engage.
- the traction unit legs can now move separately using the traction unit buttons on the
rear side control panels.
Once maintenance and/or repair work is complete, turn the changeover valve back to
its original position so that the traction unit legs are moved together again.
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