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At any time you may reset either the flow rate or the ppm rate by pressing
the SELECT button and entering the status screens as described above.
When you are finished generating gas and wish to turn off the instrument,
press and hold
the POWER switch until the purge screen is displayed.
The instrument will purge itself of gas for 300 seconds and then automatically
shut off. At any time during this period, you may turn the instrument back
on by pressing the SELECT switch and entering the status screens as
described above. You must change either the flow rate or the ppm setting
and then the instrument will immediately go to the stabilization screen and
continue to run at the new settings. The amount of stabilization time will
depend upon how long the instrument was in the purge mode.
Purging ...
Standby: 300 sec
