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  • Users: NVAPORMAN
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  1. NVAPORMAN

    Corrosion / Errosion within Seal Flush Pump?

    I have a quick question,Is the potable water spiked with Chlorine?
  2. NVAPORMAN

    CERM

    It sounds more like predictive maintenance.Only monitoring critical pieces of equipment.At the first indicator that there is an impending problem,maintenance is scheduled.
  3. NVAPORMAN

    Generator vibration cause

    Was there any phase imbalance on the electrical end before the rewind?
  4. NVAPORMAN

    Sound file of bad bearing?

    A bad bearing will typically have a distinct metal sound like there is no lubrication .The higher the RPM,the higher the frequency. I may be able to record and convert the file to an MP3 format.What type of machine are you concerned about?
  5. NVAPORMAN

    pulley drive vibrational frequencies

    Do yo know the CPM?
  6. NVAPORMAN

    Vibration Analysis to detect shaft/tool failures?

    I am curious as to the rotational speeds,size of shafts,bearings,components or any pictures of the equipment.
  7. NVAPORMAN

    Pumping Problem - Any Ideas?

    Hi KL My first guess is suction starvation.Usually the middle pump,I am guessing you have a suction specific speed close to 3400 or so.The pumps you are describing pump such a high volume that it is a common problem if for example you shut down any one of the three then restart it.It can go...
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