Methods to solve gas circuit fault

There is no air pressure in the air circuit of pneumatic components. It may be that the on-off valve and speed control valve in the air circuit of pneumatic components are not opened, the directional valve is not reversed, the pipeline is twisted and flattened, and the pipeline needs to be replaced. If the filter element is blocked or frozen, the filter element needs to be replaced.

If the medium of pneumatic components or the environment is too low, the pipeline is frozen, so it is necessary to clean the condensate water in time, add water removal equipment, and the air supply is insufficient, because the air consumption is too large and the output flow of the air compressor is insufficient. The air compressor with larger output flow should be selected. If the piston ring of the air compressor is worn, the parts should be replaced. If the air leakage is serious, the damaged seal or hose should be replaced, The output pressure of the screw pressure valve for fastening the pipe joint is low, so it is necessary to adjust the pressure valve to the service pressure. The long and thin pipeline or improper selection of the pipe joint result in large pressure loss. It is necessary to redesign the pipeline, thicken the pipe diameter, select the pipe joint with large flow capacity and the abnormal high pressure of the air valve, because of the impact pressure produced by external vibration, Safety valves or pressure relays need to be installed at appropriate locations.