33
Replace the hall switch board
Pressure sensor is falling or
abnormal pressed.
Reinstall the tube again or
Replace the pressure sensor and
the infusion pressure speed auto
driving board.
Stepper motor speed error
Replace the hall switch board or
Replace the stepper motor
The 5V power supply
voltage or 18V motor drive
voltage is abnormal.
Replace DC/DC power board
Replace the peristaltic pump
tablets position test board
SYS02 board and power
board correspondence fault
SYS02 board damaged or the
cable disconnection
5.2 Common faults and Troubleshooting
The device fault checking:
Check AC power, panel indicator,
replace battery
Black screen and alarm
indicator is off
Check AC power, panel indicator,
replace battery
Black screen and alarm
indicator is on
Touch screen not calibrate