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The common failures and maintenance of stainless steel self priming pump (1)

The common failures and maintenance of stainless steel self priming pump
 
Offered by China professional stainless steel self priming pump supplier and manufacturer.
 
Motor section of Stainless steel self priming pump
1. No reaction after turning on the power. Caused by power plug, power outlet and short circuit related to motor windings.
2. Difficult to start or can not start, and accompanied by "buzzing". Available in small bamboo overhaul quickly struck by blades running direction, if the motor turns on and running quickly, indicating a start capacitor or start winding is damaged, replace or repair the same capacity capacitor start winding; If the motor issuers, mostly motor and pump head mechanical failure, such as bearing damage, impeller stuck and so on.
3. The motor runs slowly, and the chassis overheating with a burning smell. Most are caused by motor winding short circuit, the motor should be open, depending on the damage were welded, jumpers, isolation, rewind and other measures to repair.
4. Large noise and vibration in operation. Most of the bearing and the bearing housing damage or mismatch. It is needed to disassemble the motor to check, if the bearing is damaged should be replaced; If the bearing outer run, can pump housing mating surface using a chisel to spend processing; If the bearing to run the inner circle can be motor shaft for wear parts processing using chisel flowers, badly worn, using the method of turning after the first welding repair.
 
China Vertical Pump, Self-priming Pump, Magnetic Drive Pump Manufacturer, Supplier & ExporterIF you have any doubts, contact us:
iekai Industrial Equipment Co., Ltd.
info@jkpumpbiz.com
Tel: +86-757-26682334
Fax: +86-757-26682335
http://www.jkpumpbiz.com
 

 

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