Dear, sometimes the dust catcher starts by induction, more in a motor.
Ideally, check with a lamp in series or a multimeter. The only one that should give continuity is in the grounding cable with the metal parts of the cutter.
Okay. Perfect!. I summarize what happened to me. I was using it. It went out. Then it ignited. Soon the circuit breaker jumped. I noticed and all the cables, ok. Thinking I could be the trainer, I went and bought a new one. When reassembled (the machine on the spine of the plastic housing, has 3 - each of these, they are held by a nut-feet that are where the machine cable is plugged into the switch) and I notice that a The legs were loose! The adjustment and the machine started well without the thermal breaker or circuit breaker. Q having induction does not imply that there is 220v, right? Thank you
That induction that detects you the polisher will disappear if the third leg of the card takes power, that of the grounding, is connected to ground through the extension you are using, you should have 3 wires in the extension, phase, neutral and earth. Obviously if the installation of the place where you are using it has its land placed.
Dibra has the order, bolt blade and turbine, it is on an axis that has to join, comes out pulling since the cut does not allow turning. If it costs to get it out, give it a soft afloat or warm with a hair dryer or heat gun