Other physical hazards occur during manual handing of cylinders and the changing and fitting of regulators.
Processes such as thermic lancing, powder cutting and spraying may sometimes produce fume in significant amounts, but generally these processes give low levels of fume.
All the above hazards may be exacerbated when working in confined spaces, in hot, wet, cramped areas, or if working at height.
Workers should be aware of the potential hazards of each process and the means to avoid or control the risks.
Safety training and the adoption of safe working practices will help to minimise risk.