gas pipeline wash Precautions

- Compressed air pressure shall not exceed 0.7MPa.
- Valve can not suddenly wide open, to concrete batching plant, careful observation, and only when the concrete can flow smoothly only when wide open.
- If you find purge does not move, you should shut the intake valve, and then slowly open the exhaust valve deflated, and then try to segment cleaning.
- Break purge should be blown off near the discharge end of the section of pipe, then the pipe and blowing air Wheel Loader not connected to the remaining part of the purge.
- Gas washing, the staff should not be near the discharge spout, pipe sharp turn (if the 90 ° bend) and compressed air fittings.