Measurement Of Maximum Filtration Capacity; Figure 16: Meter Reading - WaterBackpack PAUL Station Manual

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If you have mounted the side outlet with hose, see Figure 12, you can easily
hold the hose down so water can flow out.

6.2.2 Measurement of maximum filtration capacity

In order to do this, please follow the steps:
1. Assure that PAUL
2. Assure that the effluent from
valve at the FWT inlet must be fully open.
3. Note all digits of the water meter, including the three red ones, see Figure 16, and the
exact date and time (seconds!)
®
4. Let PAUL filter at least for 10 minutes, better 15 minutes, and then again note all dig-
its and the exact date and time
It is the easiest way to make a photo at start and end with a smartphone, as
then the exact date and time is included.
better, the photos) to us from time to
A sample protocol is seen in Figure 17. Please download the template from
www.waterbackpack.org.
PAUL Station Manual 2019-08-02
®
is filled up and enough water is in the RWT.
®
PAUL is unobstructed. If a FWT is connected, the float

Figure 16: meter reading

www.waterbackpack.org
Please transfer this data (or, even
time.
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PAUL station manual
02.08.2019