Recent content by kartik.shah

  1. K

    Turbine compartment monitoring for 9FA machine

    what monitoring system installed for turbine compartment internal monitoring for 9fa machine. as we understood that GE 9fa machine turbine compartment doors are not allowed to open while machine in service due to no insulation and possibility of thermal shock on the machine. so, I would like...
  2. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    Dear, Thank for your reply. Just to update you that we too follow presently same procedure with TG breaker kept in off position. just to share my experience that we had some issue with TG breaker switch on issue that we had On it but internally it was not getting on so machine was unable to...
  3. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    Thanks for your conversation, opinion, sharing your experience and of course your time too.
  4. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    Thanks for your reply. by the conversation, i understood that in some of the cases/ sites HMI were provided with motor operation button in special cases. you you can share such screen shot of provision of motor operation button on HMI or site and any issue they faced with such facility or any...
  5. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    ok. In such case it is not possible with normal operation staff only. we should have logic/ simulation authorized staff available during whole of alignment/ mechanical work time as oil pump are required start and stop number of time during alignment and overhauling work duration. correct? Is it...
  6. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    Thank for your detailed updating and for your query that we have Mark VIe control system with all auxiliaries in GT are electrical motor driven even TG also electrical motor (not Hyd ratchet) with gearbox. we do not have any provision to start individual operation for the LO or Hyd oil pump but...
  7. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    Thanks for your reply and sorry for late update that we have LCI operation.
  8. K

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding?

    GE 9FA machine, when Unit on standstill and need to run LO/ HO for alignment work under test permit, how other users are proceeding? I think need to start cooldown on with turning gear motor (electrical) breaker must be in off condition as there is no other start button in HMI or DCS side. can...
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