Thermo Scientific 3600 PDM, Manual

Page: 39 / 132

Basic Operation
Starting a Manual Sample
Thermo Fisher Scientific PDM 3600 Instruction Manual 2-15
Figure 2–24. Warming screen
Figure 2–25. First Sample Screen #1
While sampling, a second sample may be started, for example if the
conditions change or the employees moves to a different area, a second
manual sample run can be started running concurrently with the first
sample run.
1. In the First Sample Screen #1 ( Figure 2–25 ), press the “A” and “B”
buttons simultaneously to display the Reset Sample 2 screen ( Figure 2–
26 ).
Figure 2–26. Reset Sample 2 screen
2. In the Reset Sample 2 screen, press the “A” button to begin a second
manual sample run. The second manual sample run will begin
immediately after pressing the “A” button. The PDM unit will not
perform another 30-minute warm-up period before beginning the
second manual sample run, and the Second Sample screen will display.
Note After 30 seconds of inactivity in the Reset Sample 2 screen, the PDM
will automatically display the First Sample Screen #1.
▲
The Second Sample Screen ( Figure 2–27 ) displays the mass concentration,
cumulative exposure and elapsed time for the second manual sample run
Starting a Second
Sample Run
To start a second manual
sample run:
Second Sample
Screen