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e 6
6--1
1
Chapter 6
Chapter 6
Operation
Operation
Once you have setup the unit for sampling, operations is a simple matter.
Once you have setup the unit for sampling, operations is a simple matter.
This chapter includes the following sections:
This chapter includes the following sections:
••
Collecting Sample Data
Collecting Sample Data
••
V
Viewing Sample
iewing Sample Data
Data
••
Printer Output
Printer Output
••
Silencing Alarms
Silencing Alarms
••
Saving Data to Other Media
Saving Data to Other Media
••
Deleting Data from LASAIR II’s Memory
Deleting Data from LASAIR II’s Memory
Collecting Sample Data
Collecting Sample Data
To collect sample data:
To collect sample data:
1
1
Place the LASAIR II unit in the area
Place the LASAIR II unit in the area where you wish to sample.
where you wish to sample.
2
2
Plug in the unit. If the
Plug in the unit. If the LASAIR II is already plugged in, bu
LASAIR II is already plugged in, but the display is blank,
t the display is blank,
press the ON/OFF button in the lower right of the control panel. Y
press the ON/OFF button in the lower right of the control panel. You will hear
ou will hear
a beep during the startup process.
a beep during the startup process.
3
3
When the display is visible, press the green Start button on
When the display is visible, press the green Start button on the control panel.
the control panel.
Y
You will hear the pump
ou will hear the pump begin to circulate air through the un
begin to circulate air through the unit. On the display
it. On the display
screen, you will see the unit go through the Initial Delay countdown and then
screen, you will see the unit go through the Initial Delay countdown and then
begin sampling.
begin sampling.
When sampling is completed, the pump turns itself off. Sample results are
When sampling is completed, the pump turns itself off. Sample results are
displayed on the display screens. If you hav
displayed on the display screens. If you have set sampling to run continuously,
e set sampling to run continuously,
the unit will continue to run until you
the unit will continue to run until you press the Stop softkey or turn the unit off.
press the Stop softkey or turn the unit off.
To turn sampling OFF:
To turn sampling OFF:
Press the red Stop button on the left side o
Press the red Stop button on the left side of the control panel.
f the control panel.
When you stop sampling before the sampling sequence reach
When you stop sampling before the sampling sequence reaches completion, the
es completion, the
sample data will be marked as
sample data will be marked as
invalid
invalid
..
