5-1
C H A P T E R 5
M a i n t e n a n c e
The chapter contains maintenance and troubleshooting solutions for the
Model 9306 AeroTrak
®
Handheld Airborne Particle Counter.
NOT I CE
There are no user-serviceable parts inside this instrument. Opening the
instrument case may void the warranty. TSI
®
recommends that the
AeroTrak
®
Airborne Particle Counter be returned to the factory for any
required maintenance or service not described in this manual.
M a i n t e n a n c e S c h e d u l e
TSI
®
recommends annual factory cleaning and calibration for the
AeroTrak
®
Airborne Particle Counter. See
Recommended Field Maintenance Schedule
Item
Frequency
Zero check
Daily or according to application.
Factory cleaning and calibration
Annually.
Cleaning the instrument enclosure
As needed.
Z e r o C h e c k
The zero check ensures that the instrument is properly assembled and
free from leaks, residual particles and electronic noise.
C l e a n i n g t h e I n s t r u m e n t E n c l o s u r e
To clean the enclosure, dampen a lint-free cloth and gently wipe the
surface until surface contamination is removed.
Summary of Contents for AEROTRAK 9306
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