Attention when using melt flow index meter.

(1) The single power socket must have a grounding hole and be reliably grounded.

(2) If an abnormal display appears on the LCD, press the "reset" button to reset the test temperature and start work.

(3) During normal operation, if the furnace temperature is greater than 450°C, the software will protect it, interrupt heating, and issue an alarm.

(4) If any abnormal phenomenon occurs, such as the temperature cannot be controlled or displayed, etc., it should be shut down and repaired.

(5) When cleaning the piston rod, do not scrape with hard objects.