TVC NFM3 - Operational Flow Charts; Flow Chart 1: NFM3 Standard

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2.9 Operational ow charts
2.9.1 Flow chart 1: NFM3 Standard
Power On
Select gas by using 'Up' and 'Down'
buttons.
To reset the peak ow, press the
‘Reset’ button.
Insert welding torch nozzle in to the
NFM3 nozzle and purge gas. NFM3
will display the gas ow in LPM whilst
gas is owing. The unit will display
the peak ow achieved when the gas
stops owing, and the gas consumed.