44
OP
ER
AT
ION
S
44
OP
ER
AT
ION
S
Spinner
Slips
Stalls
Problem: Upper wrench slips when making or breaking
connection.
No
No
No
No
No
Is there 2,500 psi system
pressure present?
If coming out of the hole, ensure that
the connection is completely broke and
that there is no weight in the elevator.
If going in the hole, ensure
that the driller has pipe aligned
vertical (not cross thread).
Ensure that there is not weight
in the elevator, or that the top
drive is neutral.
Is 2,500 psi present on
system pressure gauge?
See Troubleshooting HPU.
Does problem
persist?
Contact Blohm + Voss
Personnel.
Replace spinner clamp
cylinder. Does the problem
persist?
Clean or replace the spinner
Pilot Operated Check Valve.
Install test gauge on the spinner
clamp, test port, and then clamp
on loose pipe.
Observe the gauge and
run the spinner. Does clamp
pressure fall while running spinner
motors?
Bleed Air & Continue
Operation.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
START
Содержание FloorHand 9GF-1102
Страница 6: ...6 DESCRIPTION DESCRIPTION...
Страница 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...
Страница 11: ...11 DESCRIPTION...
Страница 12: ...12 COMMISSIONING COMMISSIONING...
Страница 17: ...17 INSTALLATION INSTALLATION...
Страница 24: ...24 OPERATIONS 24 OPERATIONS OPERATIONS...
Страница 49: ...49 MAINTENANCE INSPECTION MAINTENANCE INSPECTION...
Страница 52: ...52 MAINTENANCE INSPECTION Figure 50...
Страница 57: ...57 MAINTENANCE INSPECTION Figure 54...
Страница 63: ...63 SPARE PARTS SPARE PARTS...
Страница 65: ...DRAWINGS 65 DRAWINGS...
Страница 66: ...DRAWINGS 66 Figure 55 CANTILEVER STYLE FLOORHAND WITH 9FM 2050 HYDRAULIC CYLINDER...
Страница 71: ...DRAWINGS 71 FLOORHAND COMBINATION MANIFOLD 9FH 01539 Figure 60...
Страница 72: ...DRAWINGS 72 FLOORHAND RETURN MANIFOLD 9FH 01540 Figure 61...
Страница 92: ...INDEX 92 INDEX...
Страница 104: ...INDEX 104 W WINCH 87 WINCH ASSY HOSE FITTING KIT 87 WINCH MOUNTING PLATE 87 X Y Z...