Are LPG powered floor buffers safe to use indoors?
The combustion pollutants produced are a potential health risk and are known to have caused carbon monoxide poisoning. Special engines with oxygen sensors and catalytic converters which closely control the air-fuel ratio and reduce contaminant concentrations (including carbon monoxide) in the exhaust stream are available. Only buffers with low emission engines should be used indoors. Manufacturers’ recommendations must be followed; provide adequate ventilation, proper maintenance, training for workers, and using carbon monoxide detectors. Remember that high risk individuals, such as the elderly, the young, and the sick are at special risk of carbon monoxide poisoning. Prepared by T.H. Greiner, Ph.D., P.E. Extension Agricultural Engineer … and justice for all The Iowa Cooperative Extension Service’s programs and policies are consistent with pertinent federal and state laws and regulations on nondiscrimination regarding race, color, national origin, religion, sex, age and disability.
