Gas charging method of accumulator gas charging tool

1. Place the accumulator vertically, and screw down the protective nut above the accumulator and the protective nut of the charging valve;

 

2. Turn the handle of the air charging tool to the left until the top bar is level with the shoulder;

 

3. Screw the adapter nut (M14*1.5) of the filling valve with the filling valve;

 

4. Screw down the hose interface (g5/8 ") and the nitrogen bottle interface;

 

5. Open the air valve, open the nitrogen bottle, and the air in the hose is discharged from the air release valve;

 

6. Screw down the air release valve, turn the air charging tool handle to the right, open the air charging valve of the accumulator, inflate the air to the accumulator, and observe the indicating value of the pressure gauge;

 

7. Inflate to the required pressure value, turn the pneumatic tool handle to the left until the accumulator's filling valve is closed, close the nitrogen bottle, open the air valve, discharge the nitrogen in the hose, and unscrew the inflation tool from the filling valve.

 

8. Turn up the protective nut of the charging valve and the protective nut of the accumulator.

The above:  The role of accumulator in solenoid valve test