Hydac CTU 1000, Инструкция по эксплуатации и техническому обслуживанию

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HYDAC FILTER SYSTEMS GMBH Eliminating errors | 7
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7 Eliminating errors
The following errors can occur during operation:
Malfunction/error Possible causes Solution To be car-
ried out by
The extraction unit
switches continu-
ously from one con-
tainer to the other.
The filling level of
the test liquid is too
low.
Check if the ball valve up-
stream of the filter mem-
brane is in the open posi-
tion.
Check the filter membrane
for clogging. The test liquid
cannot be extracted.
The test liquid is still in an
external test item. Position
the test item so that the test
liquid enters the extraction
chamber.
Fill the test liquid, see Filling
the test liquid / Filling the
extraction unit [
}
87]
The extraction unit
is overfilled with the
test liquid
You have added
more than the dis-
played filling volume
in the extraction
chamber.
Shut the ball valve above
the filter membrane holder.
Open the filter membrane
holder and place a suitable
container under it to collect
the test liquid.
Open the ball valve above
the filter membrane holder
and drain the residual
amount from the extraction
chamber.
Also see: Draining the test
liquid / Emptying the extrac-
tion unit [
}
85]
Excess pressure in
the container faulty
No inlet pressure. Connect the compressed air
line to the extraction unit,
see Connecting the com-
pressed air connection
[ } 50] .
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