Pendant Lamp: Self-priming non-clogging sewage pump common troubleshooting

2019年11月3日星期日

Self-priming non-clogging sewage pump common troubleshooting

1, self-priming sewage pump no water	2, self-priming sewage pump lack of water,
3, self-priming sewage pump noise, vibration is too large,	4, self-priming sewage pump bearing temperature is too high,
5, self-priming sewage pump leakage.
1, self-suction sewage pump without water failure:	Solution:
(1) Reason: There is not enough fluid in the pump body or insufficient fluid	Remedy: plus enough
(2) reasons: suction pipe leakage	Remedy: Eliminate pipeline leakage
(3) Cause: The voltage is too low	Remedy: Adjust the voltage
(4) reasons: suction stroke is too high or inhalation pipeline is too long	Remedy: Reduce suction or shorten the pipeline
(5) Reason: Mechanical seal leakage is too large	Remedy: Repair or replace
2, self-priming sewage pump water shortage fault:	Solution:
(1) Cause: The impeller runner or suction line is blocked due to improper use	Remedy: Eliminate clogs
(2) Reason: impeller wear serious	Remedy: Replace the impeller
(3) Reason: Insufficient power The speed is too low	Remedy: Adjust to rated speed
3, self-priming sewage pump noise, vibration is too large	Solution:
(1) Reason: The foot is not stable	Remedy: reinforcement
(2) Reason: Bearing wear serious	Remedy: Replace the bearing
(3) pump and motor spindle is not coaxial	Remedy: Adjust the coaxiality
4, self-priming sewage pump bearing temperature is too high Fault:	Solution:
(1) Reason: Grease deterioration or dry	Remedy: Change the grease
(2) Cause: The bearing is damaged	Remedy: Replace
5, self-priming sewage pump leakage	Solution:
(1) Cause: The coupling bolt is loose	Remedy: Fastening
(2) Cause: The seal is worn	Remedy: Replace

1, self-priming sewage pump does not water 2, self-priming sewage pump out of water, 3, self-priming sewage pump noise, vibration is too large, 4, self-priming sewage pump bearing temperature is too high, 5, Pump leakage 1, self-priming sewage pump does not water failure: Solution: (1) reasons: the pump body without stock solution or lack of stock solution Remedy: Add enough (2) Cause: suction pipe leakage Remedy: Eliminate pipeline leaks (3) Cause: The voltage is too low Remedy: Adjust the voltage (4) Reason: Suction too high or suction pipe too long Remedy: Reduce suction or shorten the pipe (5) Reason: mechanical seal leakage is too large Remedy: Repair or replace 2, self-absorption DEFECTIVE sewage pump water: solution: (1) Cause: improper use, method impeller suction pipe or channel blocked excluded: elimination plug (2) Cause: Remedy impeller wear serious: replacing the impeller (3) Cause: Insufficient power The speed is too low Remedy: Adjust to the rated speed 3, self-priming sewage pump noise, vibration is too large Solution: (1) reasons: foot instability Remedy: Reinforcement (2) Reason: bearing wear serious Elimination: Replace the bearing (3) pump and motor spindle is not coaxial Remedy: Adjust the coaxial 4, Self-suction sewage pump bearing temperature is too high Fault: Solution: (1) Reason: Grease deterioration or dry Remedy: Change the grease (2) Cause: The bearing is damaged Remedy: Replacement 5, self-priming sewage pump leakage solution: (1) Reason: loose coupling bolts Removal method: tighten (2) Reason: seal wear Remedy: Replace

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