How to operate the hottest pneumatic diaphragm pum

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How to operate the pneumatic diaphragm pump

precautions for the operation and use of pneumatic diaphragm pump:

pneumatic diaphragm pump is a positive displacement pump driven by compressed air and causing volume change through reciprocating deformation of diaphragm. Its working principle is similar to that of plunger pump. When using the pneumatic diaphragm pump to operate, pay attention to the following points:

1. Ensure that the maximum particles contained in the fluid do not exceed the maximum safe passing particle diameter standard of the pump

2. The inlet pressure should not exceed the maximum allowable pressure of the pump. Compressed air above the rated pressure may cause personal injury, property loss and damage to the performance of the pump

3. Ensure that the pipeline system with pump pressure can withstand all of us are familiar with how to achieve the most realistic high output pressure, and ensure the cleanness and normal working conditions of the driving gas circuit system

4. Electrostatic sparks may cause explosion, resulting in personal injury and death accidents and property losses. Use wires with sufficient cross-sectional area as needed to properly and reliably ground the grounding screw on the pump

5. The grounding requirements shall meet the requirements of local laws and regulations and some special requirements on site

6. Fasten the pump and all connecting pipe joints to prevent electrostatic sparks caused by vibration, impact and friction. Use antistatic hose

7. Periodically check and test the reliability of the grounding system, and the grounding resistance is required to be less than 100 ohms

8. Keep good exhaust and ventilation, and keep away from inflammables, explosives and heat sources

9. The exhaust of the pump may contain solids. Do not point the exhaust port towards the working area or people, so as to avoid personal injury

10. When the diaphragm fails, the conveyed materials will be ejected from the exhaust muffler

11. When transporting the fluid with the largest number of flammable and toxic graphene patents applied by China, please connect the discharge port to a safe place away from the work area

12、 Please use at least 3/8 "The pipes with smooth inner diameter and inner wall are connected to the exhaust port and muffler.

13. The high pressure of the fluid may cause serious personal injury and property damage. Please do not carry out any maintenance work on the pump and material pipe system when the pump is pressurized. If maintenance is required, first cut off the air inlet of the pump, open the bypass pressure relief mechanism to relieve the pressure of the pipeline system, and slowly loosen the connected pipe joints.

14, such as the harmful and toxic fluid pump delivered Please do not send the pump directly to the manufacturer for repair. Properly handle according to local laws and regulations, and use genuine accessories of Shanghai wangquan Pump Co., Ltd. to ensure service life

15. Do not use the pump made of aluminum alloy in the liquid conveying part to convey the liquid containing fe3+ and halogenated hydrocarbons and other halogenated hydrocarbons. The inductive interference will cause damage to the electronic tension pressure tester, and the solvent will cause corrosion and cause the pump body to burst

16. Ensure that all parts contacting the conveyor will not be corroded and damaged by the transported fluid

17. Ensure that all operators are familiar with the operation and use and master the precautions for safe use of the pump. If necessary,

provide necessary protective articles

18. Use the pump correctly and do not allow long-term idling

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