Pressurized pressurized cylinder is not how to do? Reasons: 1. For then there is pressure regulator or cylinder speed connection to the pressurized cylinder connector, adjust the connector is in the switch stance. 2. Pressure regulating valve is damaged, causing air to enter. 3. Valve is not a good debugging. Solution: 1. 2-speed transfer connection open. The new regulator should be replaced 3. Re-commissioning valve.
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