1, the Submersible pump
should work at the design point. The axial force is moderate at this time. The pump has the highest efficiency. The most economical and reliable.
2 and submersible pumps must be checked once every 8 hours. There is no change in each instrument. Whether the circuit node is hot or not. The sound is normal. Whether the normal working current is greater than the rated value of the motor brand
Note that one of the following situations should be stopped immediately.
1) the working current of the pump suddenly rises higher than the rated current of the motor.
2) the water output is not normal, and the gap water is water. The amount of sediment is increased.
3) the electrical insulation resistance of the motor is lower than that of 0.5 MEG.
4) the unit has a significant noise shock.
5) power grid voltage is insufficient. Lower than the rated voltage 5%.
6) the fuse burns a phase.
7) damage to the water pipeline.
(4) stop pump
Before the submersible pump is shut down. To prevent the reflux of water. Turn off the valve while cutting off the power
. Restart the time for more than 20 minutes.
(5) use and install the electric leakage protector.
As far as possible, 2 and outlet pipes should not be bent to find and repair the rupture of the water pipe in time to reduce power loss.
3, add more filters to the source water.
4, correct the positive and negative pole of the power before starting, so as not to reverse the pump
5, when abnormal conditions are found in use, cut off the power supply in time and make sure that the situation can resume until work is resumed.
Looking for ideal Horizontal Deep Well Multistage Pump Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Horizontal Deep Well Sewage Pump are quality guaranteed. We are China Origin Factory of Deep Well Immersion Volume Pump. If you have any question, please feel free to contact us.
Product Categories : Water-submersible Pump