Some misunderstandings in the actual operation of the deep well pump in the link, resulting in damage to the deep well pump
1. Not to put water above the ground in winter, resulting in motor ice.
2. The motor into, waterproof screw is not tightened, the motor into the mud and sand or hold the shaft caused by motor burn bag.
3. The motor does not join the water, adding water when the motor is in a non-vertical state, resulting in high temperature motor burn package.
4. Muddy water operation, clear water pump clearly marked, is strictly prohibited to run in muddy water.
