FluidAqua Mobil - FAM 10
Hydraulic diagram
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 27 / 72
BEWA FAM10 3102456f en-us 2012-03-13.doc
2012-03-13
Function Description
After the FAM has been switched on, the filter pump unit
1
starts to draw the fluid
from the tank to be cleaned and transfers it with a flow rate of 10 l/min into the
vacuum chamber
3
. At the same time, the vacuum pump
7
creates a vacuum inside
the vacuum chamber. The fluid to be cleaned trickles downward through special
filling materials. These filling materials are responsible for forming a thing fluid film
and reducing the speed of the trickle. At the same time, a stream of air flowing
upward from below against this current takes up the fluid and conveys the to the
outside by means of the vacuum pump. Once level
02
is reached on the level
switch, emptying pump
5
is switched on in order to convey around 15 l/min to the
outlet. The filling level falls until level
01
is reached, after which solenoid valve
6
switches on and the two pumps convey into the vacuum chamber. The filling level
continues to rise until level
02
is reached, after which the solenoid valve shuts back
off again, the filling level falls again, etc.
After actuating the stop switch, the evacuation pump runs until the vacuum chamber
has been completely emptied.
Switching the main switch to "OFF" renders all engines and valves voltage-free.
The vacuum in the vacuum chamber is regulated with the regulating valve
8
.
