How to handle with floor scrubber generator overheat?

The main parts of the floor scrubber is generator. when the generator is faulty and must be repaired timely. Or else it will affect the overall performance of floor scrubber. But what are the reasons for  generator's fault, and how to handle with floor scrubber generator overheat.

Floor scrubber generator overheating fault causes:

1. Bearings in oil or the gap is too small, causing intense friction bearing overheating.

2. Bearing severe eccentric wear or damage, and a rotor shaft bending or floppy disk installed error, causing the rotor poles and the stator core to grazing. Ie sweep chamber.

3. Stator coil inter-turn short circuit, open circuit or wiring error, make hair floor scrubber motor internally generated short circuit current.

4. Generator overload operation.

Floor scrubber generator overheating Remedies:

1. Regular maintenance of generators and found that lack of oil in time to add calcium complex grease generally bearing cavity filled 2/3 can be.

2. Check the shaft is bent, the bearing is eccentric wear, if necessary, replace bearings, correction rotor shaft, the core and so on.

3. Method with a multimeter or test light method to check whether the stator coil shorted or open, and if so, should be re- developed sub-coil winding.

4. Check whether the generator load matching, if not match, should be replaced.