Use and Care Manual
STEP 1: TAKE AIR SAMPLES
Required Outdoor Air Sample:
• On one cassette, mark the
box labeled “Outside
Sample.” (This will be your
REQUIRED control sample.)
• Ensure you have a power
outlet to plug in to. You may
need an extension cord.
• Take sample when it’s not
raining or snowing, in an
open area 10 ft. away from
any structures and overhangs,
3 to 5 ft. off the ground.
(i.e. Use a chair to set the
pump on.)
a
b
• Remove both tape flaps from top
and bottom of the air cassette.
(Save flaps for resealing
cassettes.)
• Open the pump lid. (This will
remain open during testing.)
• Insert cassette onto the air sample
inlet tray and secure firmly in
place.