T00806GB
19
MAINTENANCE
3. Bleeding hydraulic control:
1. Remove apron (17) by undoing the screws (16).
2. Move centre pole into vertical position, move control handle (6) right into the reverse position, open filler
bore (15).
3. Loosen connecting screw (18).
4. Slowly push the control handle (6) in forward direction until hydraulic oil emerges bubblefree at the connec-
tion screw.
5. Tighten connecting screw (18), mount apron (17).
6. If necessary, top up with Fuchs Renolin MR 520, seal filler bore (15).
4. Centre pole head
☛ATTENTION! When disassembling the centre pole head, please mind that the piston is installed un-
der spring tension. When assembling, locate toothed rod in toothed gear in a way such
that the handle is set a 90
o
to the centre pole head when piston is fully extended.
5. Test-run equipment for approx. 5 min. to bleed air from system.
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