Pneumatic diaphragm pump operation when running pay attention to fourteen points

Pneumatic diaphragm pump operation when running pay attention to fourteen points

The following points should be noted when using pneumatic diaphragm pump operation:

1. Ensure that the large particles contained in the fluid do not exceed the large safe particle diameter standard of the pneumatic diaphragm pump.

2. The intake pressure should not exceed the high allowable use pressure of the pump. The compressed air pressure higher than the rated pressure may lead to personal injury and property loss and damage the performance of the pump.

3. Ensure that the pneumatic diaphragm pump pump pressure pipeline system can withstand the high output pressure, to ensure the clean and normal working conditions of the driving gas system.

4. Electrostatic sparks may cause explosion and personal injury and property loss. According to the need to use a large enough cross-sectional area of the wire, the grounding screw on the pump properly and reliably grounded.

5. Grounding requirements comply with local laws and regulations and some special requirements on site.

6. Tighten the pump and the connecting joints to prevent electrostatic sparks from vibration impact, and use an antistatic hose.

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

8, maintain good exhaust and ventilation, away from flammable and explosive and heat sources.

9, pneumatic diaphragm pump exhaust may contain solid objects, do not exhaust port against the working area or people, so as to avoid personal injury.

10, when the diaphragm failure, the conveying material will be expelled from the exhaust muffler.

11. When transporting flammable and toxic fluids, please connect the outlet to a safe place away from the work area.

12, fluid high pressure may lead to serious personal injury and property damage, please do not in the pump pressure, pneumatic diaphragm pump and material pipe system for any maintenance work, such as to do maintenance, first cut off the pump intake, open the bypass pressure relief mechanism to relieve the pipeline system, slowly loosen the connection of the pipe joint.

13. Ensure that all parts in contact with the conveying body will not be corroded by the conveying fluid.

14, to ensure that all operators familiar with the operation and use of pneumatic diaphragm pump safe precautions, if necessary, to allocate necessary protective supplies.