Before the hierarchical machine is running, the operator needs to confirm whether there is a foreign body at the entrance and exit of the raw materials.Whether there is raw materials at the exit, etc. If you find that foreign matter needs to be handled clean and then boot.
When the hierarchical machine is running normally, in order to maintain the stability of the hierarchy, the pressure of compressing gas in the supply tube is needed.Check whether the pressure difference between the dust collector of the laboratory classifier is stable.
When a grading machine for decomposition, cleaning, inspection, and maintenance laboratory, the main power supply must be disconnected to avoid danger.
When operating a hierarchical device such as the firing class machine, the door of the control disk cannot be opened at will.When you need to open the control drive to monitor or adjust certain instruments, be sure not to touch the exposed wires with your hands to prevent electric shock.