1). Opening: It should be opened slowlypressure reducerThe front shut-off valve is designed to prevent sudden opening, which could cause the pressure regulator to malfunction due to high-pressure impact. The pressure gauge indicates the pressure, then turn the pressure regulator screw clockwise and the low-pressure gauge indicates the required output pressure. Open the low-pressure valve to supply gas to the working point.
2). To stop gas supply, simply loosen the adjusting screw of the pressure reducer, set the low pressure gauge to zero, and then close the shut-off valve to prevent the pressure reducer from being compressed for a long time.
3).pressure reducerBoth the high-pressure and low-pressure chambers are equipped with safety valves. When the pressure exceeds the allowable value, the exhaust will automatically open, and when the pressure drops to the allowable value, it will automatically close. Do not operate the safety valve normally.
4). During installation, attention should be paid to the cleanliness of the connecting parts to prevent debris from entering the pressure reducer.
5). Leakage is found in the connecting part, usually due to insufficient tightening force of the thread or damaged gasket. The sealing gasket should be tightened or replaced.
6). discoverpressure reducerIf there is damage or air leakage, or if the pressure on the low-pressure gauge keeps rising, or if the pressure gauge cannot return to zero, it should be repaired in a timely manner.
7).busOne medium should be used according to regulations and should not be mixed to avoid danger.
8)Oxygen manifoldIt is strictly prohibited to come into contact with grease to avoid combustion and fire.
9).qiBody busbarDo not install in places with corrosive media.
10).Gas manifoldDo not inflate the gas cylinder in reverse.