Pour 5 mL of acetone on an absorbing cloth placed
within the fume hood
Connect to the appropriate fan box depending on your unit model:
Carbon lter
fan box
Hose connection
Remove sample port cork and connect hose
to the fan box
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392
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714
Connect hose to the PID sampling probe
Select ‘acetone’ to be detected in PID menu (see user manual
if necessary).
If acetone concentration is more than to 5 ppm, change lter(s)
-European
fan connection:
- North American
fan connection:
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