How can I use a pneumatic diaphragm pump? The pneumatic diaphragm pump is a volumetric pump that is driven by compressed air and undergoes volume change through reciprocating deformation of the diaphragm. Its working principle is similar to that of a plunger pump. 3 Ply Breathable Face Masks,Non-Woven Disposable face Mask,Medical Disposable Face Mask,Medical Disposable Face Mask Dongguan Keyutai Mask Co., Ltd. , https://www.maskkytai.com
Pay attention to the following points when operating with a pneumatic diaphragm pump:
1. Ensure that the large particles of zui contained in the fluid do not exceed the safety of the pump by the particle diameter standard.
2, the intake pressure should not exceed the pump's high allowable use pressure, compressed air above the rated pressure may cause personal injury and property damage and damage to the performance of the pump.
3, to ensure that the pumping pipeline system can withstand the high output pressure achieved, to ensure the clean and normal working conditions of the driving pneumatic system.
4. Static sparks may cause explosions and personal injury and property damage. Use wires with a large cross-sectional area as needed to properly ground the grounding screws on the pump.
5. The grounding requirements are in compliance with local laws and regulations and some special requirements on site.
6. Tighten the pump and each connecting pipe joint to prevent static sparks from being generated by vibration. Use an antistatic hose.
7. Periodically check and test the reliability of the grounding system, requiring a grounding resistance of less than 100 ohms.
8. Maintain good exhaust and ventilation, away from inflammable, explosive and heat sources.
9. The exhaust of the pump may contain solid objects. Do not point the exhaust port to the work area or people to avoid personal injury.
10. When the diaphragm fails, the delivered material will be ejected from the exhaust muffler.
11. When transporting flammable and toxic fluids, connect the drain to a safe place away from the work area.
12. Use a pipe with a smooth inner wall of at least 3/8" inner diameter to connect the vent and muffler.
13. The high pressure of the fluid may cause serious personal injury and property damage. Please do not perform any maintenance work on the pump and the pipe system when the pump is pressurized. For maintenance, first cut off the intake air of the pump and open it. The bypass pressure relief mechanism relieves the piping system and slowly loosens the connected pipe joints.
14. If the harmful toxic fluid pump is delivered, please do not send the pump directly to the manufacturer for repair. Properly dispose of in accordance with local laws and regulations, and use the genuine accessories of Shanghai Wangquan Pump Company to ensure the service life.
15. Pumps using aluminum alloy materials for liquid transport. Please do not use to transport Fe3+ containing liquids and halogenated hydrocarbons and other halogenated hydrocarbon solvents. Corrosion will cause the pump to burst.
16. Ensure that all parts that contact the conveyor are not corroded by the fluid being transported.
17. Ensure that all operators are familiar with the operation and use of the pump's safe use precautions, if necessary, with the necessary protective equipment.
18. Proper use of the pump does not allow long-term dry running.