This shows the battery pack removed. Note the battery contacts.
Do not touch or contaminate them as this could lead to unreliable
operation. The battery pack is only available from 3M or local
distributor.
2.04 Switching the Instrument ON
Ensure that no samples have been left in the chamber from previous tests before switching the instrument on.
The power switch is the red button on the instrument. Pressing and holding the on/off button will switch the 3M™
Clean-Trace™ NGi Luminometer on. Pressing and holding the on/off button again will switch the 3M™ Clean-
Trace™ NGi Luminometer off. When switching on, the 3M™ Clean-Trace™ NGi Luminometer performs a series
of self-checks, including an initial instrument background measurement and a calibration check. The following
screens will be displayed.
During initial startup and system self check.
The instrument then initializes and the following screen is
displayed:
It is possible to pause the 3M™ Clean-Trace™ NGi Luminometer
at this point in order to note the hardware and software versions
to aid diagnosis in the event of a malfunction. Press any button
while this screen is displayed and the instrument will pause.
The version numbers are displayed at the bottom of the screen.
Press any button to allow the 3M™ Clean-Trace™ NGi Luminometer to continue.