Re: HELP - Blowing Fuses & melting Switches
Sounds to me as the machine is miss-wired somehow, probably done for cheapness, an E-Stop circuit traditionally does not carry high current, it is often just a control relay that in turn removes coil voltage etc from contactor coils and other power controlling devices.
If these machines or any that are of Chinese origin, the wiring has not always conformed to NFPA79/NEC/CEC.!
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.