Here are the methods to clean pressure regulating and metering skids to maintain accuracy:
External cleaning
Surface wiping: Use a clean, soft, damp cloth to wipe the outer shell and the surface of each component of the pressure regulating and metering skid to remove dust, oil and stains. For stubborn stains, use a mild detergent, but avoid contact with the internal precision parts.
Pipe cleaning: Check whether there is rust, dust accumulation, etc. on the outside of the pipeline. If necessary, use a rust remover to treat it, and then apply protective paint to prevent further rust.
Internal cleaning
Filter cleaning: Close the upstream and downstream valves, vent the gas in the pipeline, disassemble the filter, and remove the filter element. Use compressed air to blow out from the inside of the filter element to blow out impurities. You can also soak the filter element in a suitable cleaning solution for cleaning, then rinse it with clean water, dry it, and then install it back.
Valve and instrument cleaning: For valves, you can wipe the valve stem, valve core and other parts with a clean cloth in the closed state to remove dirt and rust to ensure that the valve is flexible. For the meter, use a soft brush or air blowing device to remove the dust on the surface, and avoid touching the meter probe and display screen with hard objects to avoid damage.
Inspection after cleaning
After cleaning, check whether the components are installed back to their original positions and firmly installed, and whether there is any leakage at the connection. Then perform a ventilation test to observe whether the pressure and metering data are normal, and ensure that the pressure regulating and metering skids are restored to the best working state to maintain accuracy.
If you want to learn how to clean pressure regulating and metering skids to maintain accuracy, you are welcome to follow www.chinavaporizer.com!