Blohm + Voss Oil Tools 613000-Y-H-F, Оригинальное руководство пользователя

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4. OPERATIONS
WARNING: m
AINtAIN AdequAte sAfAty dIstANce
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WARNING: N
eveR opeN the elevAtoR WheN the pIpe loAd Is stIll suspeNded by the elevAtoR
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WARNING: o
bseRve the elevAtoR coNtINuously WhIle closING to check If the elevAtoR Is pRopeRly closed
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Safety
• Make sure that ALL hydraulic lines are isolated (disconnected) before any work is carried out on
the elevator.
• It is recommended to have the elevator operated by the driller.
• The elevator is activated with a remote control valve, which may be actuated by hand or foot
depending on the type of valve and/or HMI-interface.
• The driller (and or the floor man) must coordinate operation of the elevator and slips/spider so
one tool is engaged around the tubular before the other is disengaged. Thus, one or both tools
continuously suspend the tubular during all stages of pipe handling operations.
Operation Running in
1. The elevator is lowered around the tooljoint and the command “close elevator” is given.
2. A signal is given to the driller when the VES-HCL elevator is closed.
3. The pipe is made up.
4. The driller lifts the elevator in order to pick up the load.
5. The slips/spider is commanded to “open”, simultaneously, the driller picks up the elevator while
the driller raises the spider/slips.
6. The driller lowers the string into the hole.
7. The driller sets the spider/slips.
8. Open the elevator and pick up a new section of pipe.
Operation Tripping out
1. The elevator is lowered around the tooljoint and the command “close elevator” is given.
2. Observe the elevator is closed when the “elevator closed indication signal” is visible.
3. Raise the spider/slips.
4. Pull out the string.
5. Close the spider/slips
6. Release the stringweight from the elevator by lowering it slightly
7. Now running out the stand or joint.
8. When the pipe is running out, pick up the stand and set it back.
9. Open the elevator and guide pipe out.
10. Lower elevator and pick up the string at rigfloor.