Operation procedure of accumulator manufacturer for nitrogen charging vehicle

Operation sequence of nitrogen refueling truck: 1.After opening the small package, check for random parts against the shipping list attached to the instructions.Before using the equipment, check all parts of the machine for transportation shaking and do not tighten

2.Before the testing machine, adjust the green needle of the inlet pressure gauge (lower limit of inlet pressure) to below 0Mpa, and the green needle of the outlet pressure gauge (lower limit of expiratory pressure) to the position of 1Mpa.Then switch on the motor knob switch, in the hydraulic station work and then switch on the pump knob switch, open the up and down reciprocating movement of the pressure pump began to work.

On the basis of stating that the machine is in good condition, the machine can be operated safely according to the instructions.After there is no problem with the tester, adjust the green needle of the pressure gauge at the inlet (lower limit of inspiratory pressure) to the position of 3Mpa, and the green needle of the pressure gauge at the outlet (lower limit of expiratory pressure) and the red needle (upper limit of expiratory pressure) to the corresponding position according to the requirements of the user.

The nitrogen bottle is then connected to the accumulator (or high pressure container) through a high pressure rubber hose.Turn on the motor in turn, turn on the pump knob switch, the small car began to work.When the outlet pressure reaches the set pressure, it has reached the pressure indicated by the red needle of the outlet pressure gauge, increasing the pressure makes the pump stop, the user changes clothes to the next condenser (or high-pressure container) pressure, the green needle of the outlet pressure gauge drops to the indicated pressure and starts to work automatically.