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.