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Safety is vital for all repair work on the roller. Always observe the following
points, plus those under Safety First in the instruction manual.
All maintenance and repair work can only be performed when the machine is
lowered to the ground or locked in transport position, tractor is braked, engine
stopped and ignition key removed to prevent accidental start.
Particular attention must be paid to safety when repairing hydraulics. Before
commencing work, depressurise hydraulic system and support part being
worked on.
Always ensure hydraulic system is bled after repairs and before use to prevent
mechanical breakdown and injury to person.
Hydraulics
Replacing extend cylinder for folding side sections
Roller must be fully extended and standing on ground for repairs.
1. Depressurise cylinders. Check
2. Disconnect hoses.
3. Remove split pins and pins.
4. Fit new or repaired cylinder.
5. Connect hoses. Check there is
Maxiroll 2008
Replacement andrepairs
there is no pressure shown on
the manometer
Cylinder will now be free.
Check pin locks into place, se-
cure pins with split pins.
no danger of hoses being ripped
or crimped after fitting.
Fig. 23
Page 27
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