... this manual to set total volume and flow rate. LED display Infusion Pump ,Main function:1.1 Automatic InfusionFollow this manual ... Audible and Visible AlarmThe pump has OCCLUSION, AIR IN LINE, DOOR OPEN, FINISH, LOW BATT, INTERRUPTION, ABNORMAL and DELAY OPERATION alarm functions ... types of liquids to patients successively and the pump will display the total volume.To clear the total volume press CLR ...