Centrifugal pump daily maintenance work on!
by：J&T
2021-01-06
03 -
23
Clouds of pool cover drain pump failures surround the world of winter cover pump in particular, simply because people don’t pay as much attention to the submersible pump as they should do.
Deliver value to our customers by providing the most reliable and efficient products as submersible pump.
In the boundless Chinese market, there are a number of enterprises that provides pool cover drain pump submersible pump of their own brand over the years, but few have won more support from customers on the international stage than JT.
usually take centrifugal pump of daily maintenance for the following work:
( 1) Keep the equipment clean, dry, no oil, no leakage.
( 2) Check whether the operation of the centrifugal pump sound normal every day, with or without vibration and leakage situation, found that the problem handled in time.
( 3) Daily check the centrifugal oil pump suspension indoor oil level is appropriate, must be kept in the oil mark l / 3 and two-thirds.
( 4) It is forbidden to centrifugal pump in the tank ( Barrels a day). Work, under the condition of the liquid evacuated because of the centrifugal pump in time to not only work under the condition of vibration, but also will affect the life of the pump, therefore, be sure to pay special attention to.
( 5) Are strictly forbidden in the centrifugal pump into the metal objects and acquire the flexible material such as rubber, cotton yarn, plastic sheeting, so as not to damage the water pump flow components and blocking impeller passage, make the pump can't work normally.
( 6) To check the concentricity of the claw coupling.
( 7) Normal leakage in the packing with 10 ~ 20 drops per minute advisable; Otherwise, the packing gland elastic position should be adjusted. Recommend the use of mechanical seal centrifugal pump such as ISW horizontal centrifugal pump
( 8) Should always check the bearing temperature, its zui generally should not exceed 70 ℃ ~ 75 ℃ high temperature.
( 9) * months of the pump is running, running (l )
( 10) Should regularly check the centrifugal pump inlet and outlet piping system ( Pipe fittings, valves) If there's any loose for supporting institutions, be sure to support institutions, pump body does not support.
( 11) Ensure that the connection is firm and reliable.
( 12) Centrifugal pump for a long time need not when, the pump should be open, do the antirust processing, to pack good, keep and arrange another time to use again.
( 13) When production spare centrifugal pump installed in the system is not running for a long time, should turn the 1/4 round, every week to make the pump shaft evenly under static load and external vibration.
( 14) Centrifugal pump about 2000 h, operation should be periodic inspection, repair or replace damaged parts, make water pump often is in good condition.
( 15) After the new installation and maintenance of centrifugal pump, must first try after good motor turning, then put on the coupling of the dowel pin.
( 16) Centrifugal pump allows the motor power, the liquid flow back to pump reversal in the piping. But should pay special attention to, when the height of centrifugal pump is particularly big, should be set in the line check valve, preventing water flow back, controlling all of a sudden reversal of centrifugal pump.
Clouds of pool cover drain pump failures surround the world of winter cover pump in particular, simply because people don’t pay as much attention to the submersible pump as they should do.
Deliver value to our customers by providing the most reliable and efficient products as submersible pump.
In the boundless Chinese market, there are a number of enterprises that provides pool cover drain pump submersible pump of their own brand over the years, but few have won more support from customers on the international stage than JT.
