MAGEE Scientific AE33 User Manual page 24

Aethalometer
Model AE33
Fire and explosion
NEVER install the instrument in explosion-risk areas and never use the
equipment near flammable substances.
Instrument overheating
ALWAYS assure the instrument operates under proper operating ambient
conditions. NEVER install the instrument in spaces with limited air circulation.
UV radiation
AE33 light source contains an ultraviolet (UV) light emitting diode (LED). The
LED radiates UV and visible light during operation. Precautions must be taken to
prevent looking directly at the UV light with unaided eyes. NEVER touch or look
directly into the AE33 light source!
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User's manual – Ver. 1.53 July 2015 24/75