One of the wires plug into the switch prior to the switch to open, close, and install the temperature can be adjusted to facilitate proper and its usage in different wrapping and then: Join adaptor
One cable connects it to a switch to turn off the appliance and switch mounted controls for ease of use and suitability of different cuts and then to adaptor.
Line connect to the switch to use to turn off the machine and switches installed can adjust the temperature to the convenience and usability of different cuts and then. In adaptor.