The parts of a mechanical sweeper are as likely to break down as any other type of mechanical equipment. When a sweeper is not functioning properly, parts can grind against each other and throw off sparks or even catch fire. Large sweepers used to maintain roadways and sidewalks often have regular inspections to prevent this type of problem. However, privately owned mechanical sweepers may not be receive inspection for potential breakdown. Because sweepers can be quite loud when they run regularly, an operator may not realize that a part is grinding against another unless smoke or fire appears.
