Installation and use1. Before the cylinder is piping, the debris within the pipe should be removed to prevent the debris from getting into the cylinder;2. The medium utilized in the cylinder ought to be filtered by a filter detail above 40 μm before it can be used;3. In a low temperature environment, anti-freezing measures should be taken to prevent the moisture of the method clock from freezing;4. If the cylinder is eliminated and not used for a long time, eavesdrop on the surface anti-rust, the inlet and exhaust ports should be equipped with dirt blocking caps, and the piston rod and moving components should be lined with anti-rust oil.