3M Clean-Trace NGi Luminometer User Manual page 14

2.06 Inserting a Test
Open Door
Open chamber cap by sliding the cap release button to the left.
The cap will spring open.
Insert test
Insert the 3M test device into the chamber. Lift the cap back over
the top of the device and then push down until the cap latches.
2.07 Swab Sensor
It is recommended that as soon as the measurement of a test has been completed, the test device should be
removed from the chamber of the 3M™ Clean-Trace™ NGi Luminometer. Should a 3M™ Clean-Trace™ ATP
test device be left in the chamber and the instrument be inverted or laid on its side, there could be leakage of the
contents of the test into the luminometer causing damage to the sensitive components of the instrument.
The 3M™ Clean-Trace™ NGi Luminometer has a sensor to determine if a 3M™ Clean-Trace™ ATP test device
has been left in the chamber for more than 30 seconds following the completion of a measurement. If this situation
is detected, the instrument will display a "Swab Left In Chamber" error message on the screen and provide an
audible beep to remind the user to remove the test following the measurement.
Similarly, if a measurement is attempted in Program Mode without a Clean-Trace ATP test in the chamber of
the instrument, the test sensor will notify the user that the chamber is empty with a "No Swab Detected" error
message and an audible beep. This message will not be displayed when tests are attempted in Measure Sample
mode.