
Safety Guidelines
Exposure to UV-C light is dangerous. The adverse health effects that may occur are erythema
(sunburn) and photokeratitis (a feeling of sand in the eyes). These effects are considered
transient. UV-C may also be carcinogenic but since it has very limited penetrating ability, it is
unlikely to cause damage to anything beyond the outer layer of skin or other exposed
surfaces. Unfortunately, there are no immediate warning symptoms to indicate overexposure
to UV radiation and adverse effects typically appear hours after exposure has occurred.
The Energenics UV-MAX is designed for zero user exposure to UV-C; however, we will review
safety factors regarding UV-C for better knowledge and understanding.
Protective Clothing and Eye wear
It is not recommended that any personnel be subject to direct UV-C exposure. Personnel
that may be exposed to harmful amounts and wavelengths of UV must take adequate steps to
shield themselves and in some cases limit the duration of exposure.
If there is any potential for the eyes and face to be exposed to UV radiation, a polycarbonate
face shield stamped with the ANSI Z87.1-1989 UV certification must be worn to protect the
eyes and face. Ordinary prescription eyeglasses may not block UV radiation. UV certified
goggles and safety glasses will protect the eyes, but workers may suffer facial burns in the
areas not covered by the goggles or glasses.
OSHA Guidelines for Ultraviolet Exposure
There is no Occupational Safety and Health Administration (OSHA) standard regarding
exposure to ultraviolet light, but the OSHA general duty clause states the employer must
provide a workplace free of recognized hazards that may cause death or serious physical
harm.