viii AEROTRAK™ Remote 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
(back panel)
3. Laser radiation symbol
label (back panel)
4. Calibration label (right-
side panel)
5. European symbol for
non-disposable item.
Item must be recycled.
(back panel)
6. High voltage warning
label (internal)
DANGER
HIGH VOLTAGE
7. High voltage warning
label (internal)
DANGER
LASER HIGH
VOLTAGE SUPPLY
8. Laser warning label
(internal)
CAUTION
AVOID EXPOSURE TO
SCATTERED LASER RADIATION
AND BRIGHT DISCHARGES