1. Method for setting control pressure

(1) Short press the ON/OFF button to turn off the running indicator light and the pressure control system.

(2) Set control upper/lower limit

Short press the SET button once to enter the lower limit setting state (corresponding to the lower limit indicator light on), set the value through (▲) (▼), and after setting the lower limit, short press the SET button to enter the upper limit setting. The setting method is the same as above.

(3) After the setting is completed, press the SET button to automatically save the set values to the computer chip (if there is no button operation within 5 seconds after parameter modification, the current parameter settings will be automatically saved).

(4) Press the ON/OFF button again (corresponding to the running indicator light on), and the motor will start working.

2. Unit switching method: Short press the ON/OFF operation button to turn off the operation indicator light, and short press the increase button (▲) to switch units between MPa, Kg/cm, and PSI at will. After setting, turn on the running indicator light.

3. Zero position reset function: Short press the ON/OFF operation button to turn off the operation indicator light, and long press the decrease button (▼) for 5 seconds to reset the current pressure value and correct the zero position error. After setting, turn on the running indicator light. (When using this function, the pressure switch must not apply pressure.)