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Elizabeth DukeAug 16, 2025
What to do if my Koblenz Floor Machine shampooer/polisher does not run?
- EEric FriedmanAug 16, 2025
If your Koblenz Floor Machine shampooer or polisher isn't running, several issues could be the cause. It might be due to a defective switch, which would require a switch replacement. Another cause could be a defective power cord, in which case you should replace the power cord. Defective internal wiring could also be the reason; check the wire connections at the switch and motor cord, and inspect the armature, replacing it and/or the field if necessary. Motor failure could also be the reason. Finally, worn carbon brushes might be the problem, and you would need to replace them.
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