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diving cooler pump

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2023/02/13

How to detect whether the diving cooler pump is burnt out

For systems in which the diving cooler pump is a three-phase motor, measurements are made under unbalanced conditions.

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2023/02/03

How to detect whether the diving cooler pump is burnt out

How to detect whether the diving cooler pump is burnt out? You can touch the motor casing with your hands to see if it is hot.

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2023/01/12

The reason why the current of the diving cooler pump is too high and the water cannot be supplied

Diving cooler pumps are easy to use and low in installation costs, and are widely welcomed by users. Although diving cooler pumps are easy to use, they often have operational failures.

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2023/01/05

Mechanical maintenance of diving cooler pump

Routine maintenance of diving cooler pump. Check whether the power cord is damaged every day, and it is absolutely forbidden to launch the diving cooler pump with leakage.

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2022/12/29

Things that cannot be done while diving cooler pump is in use

Only by adopting protective grounding can the personal safety during use be ensured. If there is no protective grounding, once the shell leaks electricity, the water at the outlet of the diving cooler pump and the water surface for pumping will be charged, endangering the safety of humans and animals, and wasting a lot of electric energy.

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2022/12/19

Mechanical structure of diving cooler pump

The diving cooler pump unit consists of four parts: water pump, submersible motor (including cables), water pipe and control switch.

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2022/12/12

How diving cooler pumps work

There are several types of diving cooler pumps, and the wires in the motor are oil-immersed, water-immersed, and dry.

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2022/08/09

Anti-corrosion method of diving cooler pump

Chromate-based corrosion inhibitors are commonly used in cooling water systems. Chromate ion is an anodic (process) inhibitor that, when combined with a suitable cathodic inhibitor, can be satisfactorily and economically obtained. anti-corrosion effect.

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2022/08/05

Operation and maintenance of diving cooler pump

For the sealing part connected by flange, the bolt of diving cooler pump will be elongated with the temperature rise (above 150 ℃), and the tightening part will be loose. Therefore, the bolt should be re-tightened during operation.

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2022/08/03