Inficon Protec P3000, Translation Of The Original Operating Manual, Page: 48 / 128

48
Operation of the Protec P3000
When the analysis of the calibrated leak signal is completed a message “sniff air!”
will be displayed. Remove the sniffer tip from the opening of the calibrated leak and
hold the sniffer tip into the air, as far as possible from any sources of helium. Wait
until the bar graph shows a stable signal again and press “ok” once more.
A message “Please wait…” will be displayed until the calibration is finished.
After completion of the external calibration a screen summarizing the results of the
calibration will be displayed. The old calibration factor as well as the new calibration
factor will be displayed. If warnings are active and have been acknowledged during
the calibration process, the message is endorsed with the information "with active
warnings".
Fig. 36 Calibration screen during external calibration
Fig. 37 Request to sniff air during external calibration