1. Close the general power switch of the machine tool, check whether there is electricity leakage in the equipment, and preheat the machine barrel and mold according to the set process temperature, and the temperature in the machine barrel
When the temperature reaches the process temperature, it must be kept warm for more than 20 minutes to ensure the temperature of all parts of the cylinder is uniform. If no abnormal phenomena are found, the oil can be officially started
Pump, wait for the screen to display "motor open" before running action, check the role of the safety door is normal.
2. Manually start the screw rotation to check whether the screw rotation sound is abnormal or stuck.
3, operators must use the safety door, such as the safety door travel switch failure is not allowed to boot.
4. It is strictly prohibited not to operate the safety door (cover).
5. Cover and fix all kinds of cover plates and protective covers of the electrical, hydraulic and rotating parts of the running equipment.
6. No one who is not on duty is allowed to press the buttons or handle without permission, and no two or more people are allowed to operate the same blowing film at the same time
Machine.
7. When repairing the machine or cleaning the mold for a long time (more than 10 minutes), be sure to back up the injection seat to make the nozzle leave the mold and turn off the motor
The operator is not allowed to take off his post while the repairman is repairing the machine.
8. The power supply must be cut off when the body enters the machine tool or the mold opening gear. Avoid danger zones. When cleaning the nozzle head, do not clean it directly by hand, use iron tongs or other tools to avoid scalding. Climb and store items to prevent burns, electric shocks and fires.
9. Under the condition that the hopper can not be fed, metal bars and rods shall not be used, and the hopper shall be roughly stabbed to avoid damage to the split screen, protective screen cover and magnet frame inside the hopper, if the screw rotation state is very easy to occur metal rod involved in the machine barrel of serious damage to the equipment accident.
10. When abnormal sound, peculiar smell, spark, oil leakage and other abnormal conditions of the equipment are found in the operation of the machine tool, the machine should be immediately stopped and reported to the relevant personnel, and explain the failure phenomena and possible causes.
11. Pay attention to safe operation and do not allow any operation mode that may cause personal injury or damage to the equipment for any reason or excuse.
