TSI Instruments Aerotrak 9303 - Safety Information; Laser Safety

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Safety Information
This section gives instructions to promote safe and proper handling of the
AeroTrak
®
Handheld Airborne Particle Counters.
I M P O R T A N T N O T I C E
There are no user-serviceable parts inside the instrument. Refer all
repair and maintenance to a qualified factory-authorized technician. All
maintenance and repair information in this manual is included for use
by a qualified factory-authorized technician.
Laser S a f et y
• The Model 9303 Handheld Airborne Particle Counter is a Class I laser-
based instrument.
• During normal operation, you WILL NOT be exposed to laser radiation.
• Precaution should be taken to avoid exposure to hazardous radiation in
the form of intense, focused, invisible light.
• Exposure to this light may cause blindness.
Take these precautions:
• DO NOT remove any parts from the particle counter unless you are
specifically told to do so in this manual.
• DO NOT remove the housing or covers. There are no user-serviceable
components inside the housing.
W A R N I N G
The use of controls, adjustments, or procedures other than those specified
in this manual may result in exposure to hazardous optical radiation.