ZCQ self-priming magnetic pump itself features:
Self-priming magnetic pump This pump replaces the dynamic seal with a static seal, so that the over-flow component of the pump is completely sealed, completely solving the disadvantages of running, running, dripping and leaking that other mechanical seals cannot avoid, pump body and over-current The materials of the parts are made of corrosion-resistant stainless steel, steel jade ceramics, tetrafluoro-graphite and other materials. They have the function of CQ-type magnetic pump, but also self-priming. No need for bottom valve and irrigation water, self-priming height 4 Meter.
Self-priming magnetic pump has compact structure, beautiful appearance, small volume, low noise, reliable operation and convenient maintenance. ZCQ self-priming magnetic pump can be widely used in petroleum, chemical, pharmaceutical, printing and dyeing, food, scientific research and other units to pump acid and alkali. Oil, rare and precious liquids, venoms, volatile liquids, and circulating water equipment, especially for the pumping of leaky, flammable and explosive liquids.
ZCQ self-priming magnetic pump installation:
1. Check the pump nameplate after unpacking, and check whether the main parameters of the self-priming pump product are consistent with the requirements for use.
2. The self-priming magnetic pump should be installed horizontally, and the pump body must not bear the weight of the pipeline.
3. The pump and piping should be well sealed.
4. The pump should be inspected before use, and the motor blades should be flexible, non-stop and abnormal. The fastening bodies should be firm.
5. Unscrew the water-filling bolt above the pump and add three points of the reservoir water less than the volume of the pump body. Tighten the bolts.
6. Connect the power supply and try to turn it. From the motor end, the operation is consistent with the pump steering mark.
7. Before the pump stops working, close the discharge valve, then turn off the power supply, and close the suction pipe valve after the Zui.
ZCQ self-priming magnetic pump use precautions:
1. Since the cooling and lubrication of the self-priming magnetic pump bearing is based on the medium to be transported, it is absolutely forbidden to operate in an empty manner, and at the same time avoid the time-space planting operation caused by the power failure after the start of the work.
2. If the solid medium is contained in the medium to be transported, a filter should be added to the pump inlet: if it contains ferromagnetic particles, a magnetic filter is required.
3. The self-priming magnetic pump should have an ambient temperature of less than 40 °C during use and the motor temperature rise must not exceed 75 °C.
4. The medium to be transported and its temperature should be within the allowable range of the pump (see attached table). The use temperature of the metal pump is <100 °C; the specific gravity of the medium to be transported is ≤1.3; when the specific gravity of the medium is >1.3, the technology will be affected. performance.
5. The pump is a medium that is easy to precipitate and crystallize for the transport liquid. It should be cleaned in time after use, and the liquid in the pump should be drained.
6. After the pump is running for 500 hours, the wear of the bearing and the end moving ring should be dismantled. If the clearance between the bearing and the bushing is greater than 0.5~1mm and the impeller axially moves 1.5~2mm, the bearing and axial movement should be replaced. ring.
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