Troubleshooting; Waterlevel In Paul Is Too Low; How To Disassemble And Re-Assemble Paul - WaterBackpack PAUL Manual

PAUL station manual

7 Troubleshooting

7.1 Waterlevel in
This should be checked daily, see chapter 6.1, or it is indicated by the LWS box if installed.
This might have two reasons, and be solved as follows:

there is no more water in the RWT. Solution:
 fill RWT. In order to increase the water level inside
valve between

water flow from RWT is slower than filtration (more water per time is filtered than can
flow into PAUL
 filter unit is dirty  close hose valve in the hose between RWT and
clean filter unit
 OPV in
PAUL
5.1 and Figure 13.
If this does not help, you might also try the following:
 A larger filter unit or a larger hose diameter in the connection between RWT and
®
PAUL might be necessary. Also you can contact us after you tested the first two
measures mentioned before without success.
 increase height difference between RWT and the
necessary, but in some cases the filtration capacity of
measure might be necessary.
 decrease height difference between the
not necessary, but in some cases the filtration capacity of
measure might be necessary.
7.2 How to disassemble and re-assemble
®
Usually, PAUL does not need to be disassembled. In severe cases of malfunction, please
first seek for assistance by mail to
WhatsApp).
In case it is necessary to disassemble
changed or treated with special attendance or cleaning beyond the mechanism explained in
chapter 6, disassembly and re-assembly can be conducted following the steps that are ex-
plained hereafter.
You will need an Inbus 5 tool for the 4 screws that hold the cover.
PAUL Station Manual 2019-05-25
®
PAUL is too low
®
PAUL and the FWT temporarily.
®
from RWT). Reasons and solutions:
® is blocked or dirty  check OPV and remove dirt. See also chapter
paul@waterbackpack.org
PAUL
PAUL
PAUL
PAUL
®
PAUL unit and the FWT. Usually, this is
®
PAUL
or call +49-172-6504683 (also
®
, e.g. if the membrane module has to be ex-
®
quickly, close the hose
®
PAUL
®
unit. Usually, this is not
®
is so high that this
®
PAUL is so high that this
25.05.2019
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and