Chapter 3 Operation
3-54
Flow
The Flow screen, shown below, displays the current sample flow reading and the factory-
set min and max alarm limits. The min and max alarm limits can be changed when the
instrument is in the service mode. Acceptable alarm limits range from 0 to 1 LPM. If the
flow reading goes beyond either the min or max alarm limit, an alarm is activated. The
word “Alarm” appears in the Run screen and in the Main Menu.
To display the Flow screen:
From the Main Menu choose Alarm
From the Alarm menu choose Flow
To use the Flow screen:
Use the
↑
and
↓
pushbuttons to move the up and down (service mode on)
Press the
ENTER
pushbutton to select a choice (service mode on)
Press
MENU
to return to the Alarm menu
Press
RUN
to return to the Run screen
Flow Screen