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HAPSITE ER Operating Manual
7 When the front panel displays Collect Sample Now, open the Tedlar bag by
turning the valve one complete counter-clockwise revolution. (See Figure 3-58.)
Figure 3-58 Opening the Tedlar Bag
8 When the sampling period is finished, close the bag by turning it one clockwise
revolution until tight.
9 Unscrew the probe nut up to two revolutions. (See Figure 3-59.)
Figure 3-59 Unscrew the Probe
10 Pull out the Tedlar bag to detach. (See Figure 3-60.)
Figure 3-60 Detaching the Tedlar Bag