43
OP
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43
OP
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S
Problem: After Manipulator / Lift Cylinder is raised, FloorHand
slowly drifts down.
No
No
No
No
No
No
Has there recently been a
rig move?
Cycle the lift
cylinder. Complete
up and down five times to
remove air. Does the
problem remain?
Cycle the lift
cylinder. Complete
up and down five times to
remove air. Does the
problem remain?
Continue Operation.
Many times air will enter a
hydraulic system during a rig
move.
Clean cartridge in
the lift cylinder counter
balance valve. Does the
problem remain?
Contact
Blohm + Voss
Personnel.
Replace lift cylinder
counter balance valve.
Replace lift cylinder. Does
the problem remain?
Cycle the lift cylinder
to remove all of the air.
Does the problem remain?
Yes
Yes
Yes
Yes
Yes
Yes
START
Continue Operation.
Summary of Contents for FloorHand 9GF-1102
Page 6: ...6 DESCRIPTION DESCRIPTION...
Page 10: ...10 DESCRIPTION Figure 2 1 352 mm 53 2 in 1 488 mm 58 6 in 1 174 mm 46 2 in 2 581 mm 101 6 in...
Page 11: ...11 DESCRIPTION...
Page 12: ...12 COMMISSIONING COMMISSIONING...
Page 17: ...17 INSTALLATION INSTALLATION...
Page 24: ...24 OPERATIONS 24 OPERATIONS OPERATIONS...
Page 49: ...49 MAINTENANCE INSPECTION MAINTENANCE INSPECTION...
Page 52: ...52 MAINTENANCE INSPECTION Figure 50...
Page 57: ...57 MAINTENANCE INSPECTION Figure 54...
Page 63: ...63 SPARE PARTS SPARE PARTS...
Page 65: ...DRAWINGS 65 DRAWINGS...
Page 66: ...DRAWINGS 66 Figure 55 CANTILEVER STYLE FLOORHAND WITH 9FM 2050 HYDRAULIC CYLINDER...
Page 71: ...DRAWINGS 71 FLOORHAND COMBINATION MANIFOLD 9FH 01539 Figure 60...
Page 72: ...DRAWINGS 72 FLOORHAND RETURN MANIFOLD 9FH 01540 Figure 61...
Page 92: ...INDEX 92 INDEX...
Page 104: ...INDEX 104 W WINCH 87 WINCH ASSY HOSE FITTING KIT 87 WINCH MOUNTING PLATE 87 X Y Z...