INFICON Description | 4
XL3000flex-Operating-instructions-jina83en1-07-(2105) 21 / 108
• Icon disconnected: The device does not communicate with the mass spectrometer
module.
►
To reset the control unit, press the reset button with the key PIN, see also “Device
setup [}14]“, first illustration.
3 - Operator
The registered operator is shown abbreviated.
Display Meaning
Ope Operator
Sup Supervisor
Int Integrator
Ser Service
4 - ZERO
Background suppression is active.
5 - Caution icon
Active warnings are stored in the unit.
The active warnings can be displayed via the menu "Info > History > Warnings".
6 - Tracer gas
Set tracer gas and tracer gas concentration percentage.
Display Meaning
He Helium (
4
He)
H2 Hydrogen
M3 E.g. H-D, 
3
He or H
3
7 - Operation mode
Configured operation mode
Display Operation mode
LOW FLOW XL sniffer adapter in LOW FLOW
HIGH FLOW XL sniffer adapter in HIGH FLOW
8 - Leak rate
Current measurement for the leak rate.