Hot melt glue machine is mainly used to melt hot melt adhesive and make adhesive equipment. Through the installation of different hot-melt glue guns, we can spray glue, scrape glue, roll glue, apply glue, inject glue and so on, which are widely used in industry and life. Today we will explain how to detect and eliminate the heating fault of hot melt adhesive machine.
1. No heating of melting cylinder
If the heater or temperature controller is damaged, it is necessary to replace the corresponding accessories; The fuse open circuit detection lamp is on and the fuse needs to be replaced; Check whether there is a problem with the temperature sensing line; If the melting cylinder is not heated or heating all the time without temperature control, check the PID display FFF, that is, the SSR is damaged and needs to be replaced. These are the reasons why the melting cylinder is not heated and the solutions.
2. Hot melt hose and gun are not heated
Check whether the temperature controller is damaged, the fuse open circuit detection lamp is on, and the fuse needs to be replaced; Whether the main engine connection socket line and the hot-melt hose plug line fall off; The heating line of the hose is broken, so the hose needs to be sent back to our company to renew the line.