TSI Instruments Aerotrak 9303 - Labels

viii AeroTrak
®
Handheld Airborne Particle Counters
Labels
Advisory labels and identification labels are attached to the outside of the
particle counter housing and to the optics housing on the inside of
the instrument.
1. Serial number label
(back panel)
2. Laser radiation label
(internal)
DANGER!
INVISIBLE LASER RADIATION
WHEN OPEN. AVOID DIRECT
EXPOSURE TO BEAM
WARNING: NO USER SERVICABLE
PARTS INSIDE. REFER SERVICING
TO QUALIFIED PERSONNEL
3. Laser radiation symbol label
(internal)
4. European symbol for non-
disposable item. Item must
be recycled.