LumaSense Technologies 3434i SF6 Leak Detector - Manual (Page 85)

Chapter 7
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BE6028-14 3434i SF6 Leak Detector LumaSense Technologies A/S
Page 85 of 191
21. Use the select push-buttons to choose which individual
parameters should be printed. Each time one of the select
push-buttons is pressed, the next parameter is displayed. This
step can be repeated up to 7 times, depending on the number
of filters installed.
22. Use the select push-buttons to select the Text line Terminator.
23. The text screen returns to the top of the set-up tree. Press
SET-UP to exit the set-up tree.
If you want to set Alarm limits for the measured gases, go to section
7.3.
7.3 Setting-up the Monitor’s Alarm Levels
The alarm limits of a gas are those concentrations of gas which
should activate any alarm relay connected to the Monitor via its back
panel “Alarm Relay” socket. There are two different alarm relays,
which function slightly differently. Details of these relays and the way
in which they function is described fully in section 5.5 . The alarm
level parameters are found in the Filters branch of the Set-Up Tree.
Warning! If the UA number for any filter is changed here, then all
the calibration data for that filter will be lost and the filter will need
to be recalibrated.
1. Press SET-UP S3 S3. The following text is displayed
CHECK AND/OR CHANGE SET-UP FOR FILTER A
NO YES
2. Use the select push-buttons to ignore this filter or to select this
filter if alarms are to be set.
3. Press q 5 times until the following text is displayed.
GAS A HIGH ALARM LIMIT 1 _________mg/m 3
PRESS ENTER TO CHANGE VALUE
4. Use the direction push-buttons to set the alarm concentration.
If you do not wish to activate the alarm function for a particular
gas, select the DEFAULT. This will “blank out” the alarm level
value for the gas and deactivate the alarm for that gas.