the fluid coupling fusible plug causes damage to the seven

Fusible plug fluid coupling causes of damage are the following, we look together.1, the filled amount is too small, the required oil-filled.2, the coupling leak, check for leaks combination of surface and shaft, replace the seal.3, overload occurs, Hydraulic adapters  power consumption, eliminate the overload.4, the phenomenon of the working machine with a brake, maintenance work machine,remove the brake failure.5, frequent start, not too frequent starts.6, the start-up time is too long, check the power consumption.7, the coupling size is too small, the replacement of a suitable coupling.