Preparation and operation of ZW self-priming sewage pump before starting
ZW self-priming sewage pump is a novel structure developed on the basis of repeated research on similar technologies at home and abroad. ZW self-priming sewage pump integrates self-priming and non-blocking sewage discharge. It adopts axial reflow and external mixing, and through the unique design of pump body and impeller flow channel, it can be installed like the general self-priming pump. And irrigating water, and can also absorb and contain large particle solid and long fiber impurity liquid, which can be widely applied to municipal sewage engineering, river pond culture, light industry, paper making, textile, food, chemical, electric industry, fiber, slurry and mixing. The most ideal impurity pump for chemical media such as suspension.
Things to be aware of before starting the ZW self-priming sewage pump:
1. Is the inspection level of the ZW self-priming sewage pump before installation?
2. Check if all parts are damaged during transportation?
3, self-priming non-blocking sewage pump itself is not allowed as a pipeline support?
4, self-priming non-blocking sewage pump and pipeline should maintain a good seal.
5. Check if the fasteners on the pump base, coupling, bearing and other connecting parts are loose? If it is loose, it should be fastened.
Operation of ZW self-priming sewage pump:
â—†Is there any jam or noise in the coupling by hand?
â—† Open the watering valve above the pump, add the reservoir water not less than two-thirds of the pump volume, and close the valve. There is no need to re-inject water after starting up.
â—† Connect the power supply and try to turn it. Seen from the motor end, it is turned clockwise. (reverse rotation is strictly prohibited)
â—† Start work, observe whether the operation is normal? If there is an abnormal phenomenon, the cause should be found and excluded.
Compared with domestic similar products, ZW self-priming sewage pump has the characteristics of simple structure, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, convenient use and maintenance, etc. It is the first in the domestic sewage pump products. The technical performance indicators are leading domestically, reaching the international advanced level, with broad application market and development prospects.
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Label: Preparation and operation of ZW self-priming sewage pump before starting
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