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Operation procedure of horizontal split casing pump - Inspec

   1,  horizontal split case check  and records need all measuring instruments (vacuum gauge, pressure gauge, flow meter, voltmeter, thermometer, pump water intake water level) readings, if found to have abnormal should be identified reason.
  2, often touch bearing frame ,gland box and  motor with hand , they are must not to hot hand, the temperature should be less than 60 degrees.
  3, check the bearing temperature and lubrication, the general bearing temperature shall not exceed 70 degrees, if  the temperature is too high, should stop the pump to check the bearings or add lubricants in time.
  4, pay attention to the tightness of the gland packing, the normal running water droplets to 10-20 drops per minute is appropriate.
  5, pay attention to the components of the split case pump, if discovery  impeller movement, pump shaft bending, loose bearings, crash of sound, should immediately stop pump to check. if can not be repaired, should be reported to  workshop leader to deal with.
  6, pay attention to a variety of instrument readings, special water level scale readings, vacuum table readings,such as: pump water level open 3900mm, vacuum pump 40mm mercury live. Pump room water level open 3800mm, vacuum 400mm mercury.
 

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