MAGEE Scientific Aethalometer AE33 User Manual page 66

Aethalometer
Model AE33
7. When the chamber is fully raised, lock it in place by pushing the metal latch.
8. Remove the used tape from both spools.
9. Take the new filter tape and place it on the "supply" spool. Take note of the metal spring
leaf which stabilizes the top surface of the roll.
10. Make sure the roll is correctly oriented – the tape must un-roll from the left-hand side. The
backing of the filter tape must be oriented downwards.
10. Take the other cardboard spool center and attach the end of the filter to it using adhesive
tape.
11. Place the empty center on the "take-up" spool axis.
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User's manual – Ver. 1.55 July 2017 66/146