User Manual

12 000 293 646 0 - SYS-H XERION 3300 - 04/05
1 Overall hydraulic system
PFC pump
391
PFC pump
Compensating valve
772
6
7
12
11
13
10
773
AA
DD
BB
LL
401482
Item Component
6 Compensating valve
7 Input (load pressure from signal network)
10 Working hydraulics pump port
11 Port of control piston of working hydraulics pump
12 Tank port
13 Restrictor
772 Volume flow controller
773 Pressure controller
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AA Oil supply
BB Pressure-reduced oil
DD Control oil
LL Tank (pressureless)