Lixin fittings pneumatic diaphragm to introduce you to Mercury 20 Notes:

1, to ensure that the largest particles in the fluid contained in the pump does not exceed the maximum safety standards through the particle diameter.

2, the pump inlet pressure should not exceed the maximum allowable working pressure, higher than the rated pressure of the compressed air can cause personal injury and property loss and damage to the pump performance.

3, ensure the pump can withstand the pressure of the pipeline system achieved the highest output pressure, to ensure clean air system drive and normal working conditions.

4, static spark could cause an explosion resulting in personal injury and property damage, the use of a sufficiently large cross-sectional area of ​​the wire required, the grounding screw on the pump properly grounded.

5, grounding requirements comply with legal requirements and local regulations scene of some special requirements.

6, fastening a good pump and connecting pipe joints, prevent vibration impacts rub static spark. Use antistatic hose.

7, to periodic inspection and testing ground system reliability, grounding resistance of less than 100 ohms.

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

9, the pump exhaust may contain solids, do not exhaust the work area or in front of people, so as not to cause injury.

10, when the diaphragm fails, the material will be ejected from the conveyor exhaust muffler.

11, when the transportation of flammable and toxic fluids, please discharge port connected to a safe place away from the work area.

12, use at least 3/8 "ID smooth wall vent pipe connections and Muffler.

13, high pressure fluid could cause serious personal injury and property damage, do not pump pressure, pump and pipe systems for any maintenance work, such as when to do maintenance, first cut off the pump inlet, open bypass piping system so that relief agencies relief, slowly release each pipe connection joints.
14, such as the transport of hazardous and toxic fluid pumps, the pumps do not come directly to the manufacturer for repair. Properly handled according to local laws and regulations, and use genuine parts Shanghai, Wang Quan Pump Company in order to ensure life.

15, the use of aluminum alloy liquid delivery pump part, do not contain Fe3 + used to transport liquids and halogenated hydrocarbons and other halogenated hydrocarbon solvents, the pump will cause corrosion caused by burst.

16, to ensure that all contact with the fluid corrosion damage to transport body parts will not be delivered.

17, to ensure that all operations personnel are familiar with the use and control operation Safety Precautions pump, if necessary, rationing necessary protective equipment.

18, the proper use of the pump, do not allow prolonged idling.

19, due to the diaphragm chamber volume is constant, if the feed instability, low pressure, the feed material level compensator below 1 2m, the regulator device material level is not normal, the pump slurry constitute the feed vacancy constitute material shortage, playing air pump, the occurrence of cavitation hammering or even crashing, the diaphragm becomes withstand stress increases, the frequency increases, the diaphragm fatigue damage or constitute a breakdown.
    
20, the diaphragm chamber exhaust air is not clean, the volume of gas pressure changes along promoting fluid and changes constitute a hammer, some divide the force increases, the diaphragm break.