OPERATING INSTRUCTIONS
ATTACHING A SAMPLING CUP
• Tear the perforated section from the wrapper of a new
sampling cup.
• Pull back the wrapper to expose the bottom half of the
sampling cup.
• Ensuring the two small holes in the bottom of the sampling
cup are aligned with the sensor, insert the notched end of the
sampling cup into the slot on the right of the screen.
• Lower the other end of the sampling cup until it locks into
place.
• Remove remainder of wrapper from sampling cup and
discard.
• To discard the sampling cup, pull it out in the direction of the
arrow shown on the sampling cup.
4
ATTACHING A MOUTHPIECE
• Tear the perforated section from the wrapper of a new
mouthpiece.
• Pull back the wrapper to expose half the mouthpiece.
• Ensuring the two small holes in the bottom of the mouthpiece
are aligned with the sensor, insert the notched end of the
mouthpiece into the slot on the right of the screen (refer to
Image 1).
• Lower the other end of the mouthpiece until it snaps into place
(refer to image 2).
• Remove remainder of wrapper from mouthpiece and discard.
• To discard the mouthpiece after a test, slide the remove
mouthpiece button upwards (refer to image 3). This will eject
the mouthpiece from the unit.
• Use a new mouthpiece for each test.