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1. Before valve connection to the container, turn the handle against the stop counter-clockwise.
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2. Turn the handle counter-clockwise while it does not reach the highest situation. |
3. Connect the central hose with the ventilny union. Turn the handle against the stop clockwise.
4. Rotate the handle clockwise to punch an opening in a tight cover in the top part of a cylinder.
5. Turn the handle against the stop counter-clockwise to fill the central hose with air. Do not open valves of high and low pressure.
6. Weaken the nuts of the central hose connected to the union of a manometer.
7. Let the air out within several seconds and tighten a nut.
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