China Pumping Solutions Leader
diaphragm pump 18 points for attention:
1. Ensure that the maximum particles contained in the fluid do not exceed the maximum safe particle diameter standard of the pump.
2, the intake pressure should not exceed the maximum allowable pressure of the pump, higher than the rated pressure of compressed air may lead to personal injury and property loss and damage to the performance of the pump.
3. Ensure that the pump pressure pipeline switcher can withstand the maximum output pressure, and ensure the clean and normal working conditions of the driving gas path switcher.
4. Electrostatic sparks may cause explosions leading to casualties and property losses. According to the need for large enough cross-sectional area of the wire, the grounding screw on the pump is properly and reliably grounded.
5, pneumatic diaphragm pump grounding requirements in line with local laws and regulations and some special requirements of the site.
6. Tighten the pump and the connecting joints to prevent electrostatic sparks from vibration impact. Used for antistatic hose.
7, to periodically check and test the reliability of the ground switcher, the ground resistance is required to be less than 100 ohms.
8, maintain good exhaust and ventilation, away from flammable and explosive and heat sources.
9, the pump exhaust may contain solid objects, do not exhaust port to 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. Please use at least 3/8 smooth inner diameter pipe to connect the exhaust port and the muffler.
13, fluid high pressure may lead to serious personal injury and property damage, please do not in the pump pressure, pump and material pipe switcher for any maintenance work, such as to do maintenance, first cut off the pump air intake, open the bypass pressure relief mechanism so that the pipeline switcher pressure relief, slowly loosen the connection of the pipe joint.
14, such as the delivery of harmful and toxic fluid pump, please do not send the pump directly to the manufacturer to repair. Properly handled according to local laws and regulations, and used in Shanghai Wangquan Pump company pure parts to ensure the service life.
15, liquid transport part of the pump for aluminum alloy materials, please do not use to transport containing Fe3+ liquid and halogenated hydrocarbons and other halogenated hydrocarbon solvents, will produce corrosion cause the pump body burst.
16. Ensure that all parts in contact with the conveying body will not be corroded by the conveying fluid.
17, ensure that all the operators familiar with the operation and grasp the safety of the pump for precautions, if necessary, the allocation of necessary protective equipment.
18, correctly used in the pump, does not allow a long time of empty operation.
