Unit setup/connection
LVU-CD-40 /-T001
en(us)
Page 26 / 52
BeWa LVU-CD-40-T001 4142242a en-us 2016-05-13.doc
2016-05-13
Connecting the suction port (IN)
For the suction port connection, use a flexible hose that is resistant to
negative pressure. Avoid constrictions in the connecting lines, as they
compromise suction performance and increase the risk of cavitation.
NOTICE
Overpressure at the suction port connection
The unit will be damaged
►
The pressure on the suction port connection IN must not be more
than -0.9 to 0.2 bar.
Connecting the pressure port (OUT)
Make sure that the nominal width of the pressure line corresponds to the
connector thread of the filter housing.
Install the return line below the fluid level to prevent air from entering the fluid
in the tank
If the clogging indicator pressure displayed for the a clean
filter element is
>
1 bar, use a differential pressure clogging
indicator.
NOTICE
Excess pressure at the pressure port connection
The unit will be damaged
►
The pressure at the OUT connection must not be more than a
maximum of 3 bar.