In the use of stainless steel pneumatic diaphragm pump this problem, there are many inappropriate use. Stainless steel pneumatic diaphragm pumps are powered by compressed air source, air inlet and pump volume change after deformation and the formation of reciprocating diaphragm diaphragm pump through the gas chamber, it is similar to the working principle of reciprocating pump. In the use of stainless steel pneumatic diaphragm pump should pay attention to the following points:
1. To ensure that the medium contains the largest particles will not be greater than the maximum safety of the pump through the particle diameter specification.
2. The inlet pressure can not exceed the maximum allowable pressure diaphragm pump, more than the additional pressure of compressed air will make the diaphragm rupture and damage the life of the pump, the most serious may result in production and personal injury.
3. To ensure that the diaphragm pump outlet pressure in the outlet pipe to accept the maximum output pressure, and to ensure that the drive gas pipeline cleaning and normal working environment.
4. Must be put into production in the diaphragm pump before use, to confirm the grounding screw pump foot firmly fixed on the ground, to prevent the wire design of electrostatic sparks in use, will pump foot pump with a ground fixed mode, to avoid personal casualty and property loss.
5. Must be put into production in the diaphragm pump before use, must be the diaphragm pump throughout the connecting pipe and the joint fastening do check, prevent the operation of oscillation, bump, friction electrostatic spark off, to prevent accidents caused by serious threat. It is best to use anti-static hose for the air inlet pipe.
6. The foot of the ground fixed technical requirements must comply with local laws and regulations, and the special requirements of the site environment.
7. To regularly check and test the reliability of the ground bolt and the ground, the grounding resistance must be less than 100 ohms.
8. Must maintain good ventilation and ventilation in the field environment, away from flammable and explosive materials and heat.
9. Diaphragm pump in the work, because the compressed air source may contain solid particles, so do not exhaust the mouth to the operating area or human, to avoid unnecessary personal injury.
10. When the diaphragm is broken, the transport medium may leak from the exhaust muffler.
11. When transporting flammable or explosive or toxic and harmful media, please export the safe area away from the work area.
12. Please use at least 3/8 "inner diameter, smooth wall pipe connection exhaust muffler.
13. If the operation of pump pressure and medium leakage, may the person caused casualties and property losses, so please don't run in the pump when the pump and tube for any action, such as do changes to the pump, please close the media input, and then open the bypass the pressure relief valve in the outlet pipe of the discharging pressure in the discharge medium, and air source pressure pipeline after cleaning the pipe joints and then slowly loosen the connection.
14. Such as the delivery of harmful and toxic medium diaphragm pump, please do not pump directly to the manufacturer to repair. Must be properly arranged according to local laws and regulations, and the use of Shanghai Yu Yu Valve Manufacturing Co., Ltd. to provide genuine diaphragm fittings to ensure the service life of the diaphragm.
15. Must be in the operation of stainless steel pneumatic diaphragm pump, diaphragm pump must confirm the pump body material and diaphragm material fluid components can not be used and the occasions medium corrosion and chemical reaction, so as to avoid serious security risks.
16. To ensure that all operators on the scene to understand the safety operation and maintenance of the diaphragm pump, if necessary, the necessary supplies necessary supplies.
