7 Malfunctions
7.1 Operation monitoring
During operation, the user is notified of an incident on the detector control panel and on the sniffer
probe.
Type of fault Control panel
Sniffer probe
1)
Warning
Press
i Next
pictograph to dis-
play the fault.
‘Standby’ mode
● LED status
● LED bargraph
‘Measurement’ mode
● LED status
● LED bargraph
: color ac-
cording to the reject set point value
Error
Message display.
Press
i Next
pictograph to dis-
play the fault.
● LED status
● LED bargraph
Critical error
Display of a “Critical error -
E244” message.
Contact a service center.
● LED status
● LED bargraph
1) LED display coding: see chapter “Description of the sniffer probe” of the operating instructions.
7.2 Fault display
The fault is displayed by pressing on the
i Next
pictograph.
2
1
3
4
1. Fault code
2. Fault description
3. To delete the warning: it will be displayed again if the problem has not been solved.
4. To exit the display without eliminating the fault.
Malfunctions
25/30
