16
2.9.2
Flow chart 2: NFM3 Advanced ‘Mode 1’
Ensure 'Mode 1' operation is selected.
To set 'Mode 1', press and hold the 'Reset'
button for 5 seconds. The main screen will
change to the setup screen.
For 'Mode 1' operation, use the 'Up'/'Down'
buttons to set the log duration to 000s.
To exit the setup screen, press the 'Reset'
button.
Insert welding torch nozzle in to the NFM3
nozzle and purge gas.
Gas flow will display in LPM whilst gas is
flowing. The unit will display the peak flow
achieved when the gas stops flowing, and
the gas consumed.
To save the displayed data, press the 'Log'
button. Reset the displayed data by
pressing the 'Reset' button.
Power On
