Small fountain pump is widely used in a pump, daily maintenance is also very important, we should do the following:
Check the power cord every day whether the damage is absolutely prohibited leakage of small fountain pump operation. Check the pump body every day for damage, to ensure that the motor at work without leakage. After the operation, should be promptly clean up the debris attached to the pump, the pump rinse. In order to ensure the normal operation of submersible pumps, must be in accordance with the following requirements. Submersible pump in use before the need to check the motor with a megger insulation resistance, the minimum value can not be less than 50MΩ.
Flooding motor should be opened irrigation plug, filled with clean water and then tighten the screw plug, screw plug irrigation can not be screwed directly into the well. Check the cable for breakage before use. If damage should be replaced in time to prevent leakage. Submersible pump in the water before the pump should be injected into the water, and then idle for 1-2 minutes, and start twice to check whether the normal start and idle. Steering to meet the requirements. If the steering is reversed, replace any two-phase wiring. Check the water pipe is cracked, the connection is firm. Submersible pump down and lifting, never allowed to pull the cable to avoid damage to the cable or disconnect the joints, resulting in undue accidents. Wire or card board should go down and lifting.
The supply voltage should be controlled within ± 5% of the rated voltage so that the motor can operate normally. If the voltage is too low or too high, the motor can not continue to use, so as to avoid long-term motor over-voltage or undervoltage damage. Submersible pump submerged into the water should be vertical hanging, not diagonal. Into the water depth of 5 meters under the moving water level is appropriate. Submersible pump shall not transport high water content of sand or mud. Submersible pump the actual head should be 0.8-1.1 times the rated head in use, in order to improve unit efficiency, energy conservation, while avoiding motor overload.
Small fountain pump motor wiring must be real, so as not to run the motor phase burned motor. Cable must always check for cracks, abrasions, etc., there are timely replacement or repair. Oil immersed motor if the phenomenon of oil spills should be promptly to the factory or repair point of repair, replace the sealing element. Flooding motor should always clean the sand inside the motor cavity, replace the motor cavity water. Submersible pump running six months after the maintenance inspection should be to replace the damaged parts. Submersible pump, the flooding motor should be placed within the net motor water, the pump clean, coated with oil rust, and stored in a dry place.
Check the power cord every day whether the damage is absolutely prohibited leakage of small fountain pump operation. Check the pump body every day for damage, to ensure that the motor at work without leakage. After the operation, should be promptly clean up the debris attached to the pump, the pump rinse. In order to ensure the normal operation of submersible pumps, must be in accordance with the following requirements. Submersible pump in use before the need to check the motor with a megger insulation resistance, the minimum value can not be less than 50MΩ.
Flooding motor should be opened irrigation plug, filled with clean water and then tighten the screw plug, screw plug irrigation can not be screwed directly into the well. Check the cable for breakage before use. If damage should be replaced in time to prevent leakage. Submersible pump in the water before the pump should be injected into the water, and then idle for 1-2 minutes, and start twice to check whether the normal start and idle. Steering to meet the requirements. If the steering is reversed, replace any two-phase wiring. Check the water pipe is cracked, the connection is firm. Submersible pump down and lifting, never allowed to pull the cable to avoid damage to the cable or disconnect the joints, resulting in undue accidents. Wire or card board should go down and lifting.
The supply voltage should be controlled within ± 5% of the rated voltage so that the motor can operate normally. If the voltage is too low or too high, the motor can not continue to use, so as to avoid long-term motor over-voltage or undervoltage damage. Submersible pump submerged into the water should be vertical hanging, not diagonal. Into the water depth of 5 meters under the moving water level is appropriate. Submersible pump shall not transport high water content of sand or mud. Submersible pump the actual head should be 0.8-1.1 times the rated head in use, in order to improve unit efficiency, energy conservation, while avoiding motor overload.
Small fountain pump motor wiring must be real, so as not to run the motor phase burned motor. Cable must always check for cracks, abrasions, etc., there are timely replacement or repair. Oil immersed motor if the phenomenon of oil spills should be promptly to the factory or repair point of repair, replace the sealing element. Flooding motor should always clean the sand inside the motor cavity, replace the motor cavity water. Submersible pump running six months after the maintenance inspection should be to replace the damaged parts. Submersible pump, the flooding motor should be placed within the net motor water, the pump clean, coated with oil rust, and stored in a dry place.
Manufacturers recommend: Shenlong stainless steel fountain pump
Keywords:Small fountain pumps, mechanical maintenance, flooding motor
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