Safety Information
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 Safety
• The Model 8533/8534 DUSTTRAK™ DRX monitor 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, visible light
• Exposure to this light may cause blindness
Take these precautions:
• DO NOT remove any parts from the D
USTTRAK™ DRX monitor unless
you are specifically told to do so in this manual
• DO NOT remove the housing or covers. There are no serviceable
components inside the housing
The use of controls, adjustments, or procedures other
than those specified in this manual may result in exposure
to hazardous optical radiation.
WARNING
There are no user-serviceable parts inside this
instrument. The instrument should only be opened by TSI
or a TSI approved service technician.
When operated according to the manufacturer’s instruction, this device is a
Class I laser product as defined by U.S. Department of Health and Human
Services standards under the Radiation Control for Health and Safety Act of
1968. A certification and identification label like the one shown below is
affixed to each instrument.