There are air bubbles in the pipeline, the solution bottle or bag of liquid is empty; treatment: open the warehouse door to take out the pump tube, discharging the air bubbles, and replacing the new bottle of infusion;
2, the battery is low voltage alarm failure causes: battery/storage battery is not enough, the battery charging is invalid; treatment: linking the AC power supply, replace the same type of battery;
3, the number of drops alarm failure causes: infusion bottle or bag of liquid is empty, the flow rate regulator is not open;
3, the number of drops alarm failure causes: the flow rate regulator is not open
3, the number of drops alarm failure causes: infusion bottle or bag of liquid is empty, the flow rate regulator is not open, the exhaust cap is not open, the sensor is placed incorrectly, the sensor is damaged, the drip pot is unstable, there is swinging, the drip pot has a mist, the drip pot level is too high; treatment: replace the new infusion, open the flow rate regulator, open the exhaust cap, correctly placed, clamping the sensor in the drip pot, replace the Sensor, fixed infusion pot, keep it stable, shake the drip pot, remove the water mist, the liquid level in the drip pot can not exceed the height of the drip pot 1/2, the infusion bottle is placed, and then part of the liquid will be squeezed back into the bottle, so that the liquid level is lowered;
4. Keep open rate failure cause: infusion bottle or bag of liquid has been empty; treatment: follow the doctor's instructions to replace the infusion or stop the infusion;
5. Pressure, blockage alarm. Failure causes: the flow rate regulator (spiral clamp) is not loosened, the infusion tube is folded or pressurized; blood clots blocking the venous pathway, the proximal end of the vascular pressure is too large; treatment: loosen the flow rate regulator (spiral clamp), to release the infusion tube is folded or pressurized, to remove the blood clots, loosen the tourniquet, wear a wide-cuffed clothes to avoid the infusion of limb side of the blood pressure measurement.