Operation
Alarms Menu
Thermo Electron Corporation Model 48i Instruction Manual 3-93
Sample Flow The Sample Flow screen displays the current sample flow reading and set
the minimum and maximum alarm limits. Acceptable alarm limits range
from .350 to 1.500 LPM. If the sample flow reading goes beyond either the
minimum or maximum limit, an alarm is activated. The word “ALARM”
appears in the Run screen and in the Main Menu.
• In the Main Menu, choose Alarms > Sample Flow.
• Use and to move the cursor up and down.
• Press to select a choice.
• Press to return to the Alarms menu or to return to the
Run screen.
Min and Max Sample Flow Limits The Minimum Sample Flow alarm limit screen is used to change the
minimum sample flow alarm limit. The minimum and maximum sample
flow screens function the same way.
• In the Main Menu, choose Alarms > Sample Flow > Min or Max.
• Use and to increment or decrement the numeric value.
• Press to save set value as actual vlaue.
• Press to return to the Sample Flow menu or to return to
the Run screen.
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARM
SAMPLE FLOW:
ACTUAL 0.750 LPM
>MIN 0.350 LPM
MAX 1.500 LPM
RANGE AVG DIAGS ALARM
To Next Page
Loading...
