Working hydraulics circuit II 255 R working hydraulics circuit I is deactiva- ted ( Y page 244) R working hydraulics circuit II is deactiva- ted ( Y page 253) R the continuous consumer has been switched off ( Y page 252) X Press button L . The indicator lamp in button L lights up. The flow rate has been switched between circuit I Z and circuit II \ . X Activate working hydraulics circuit I ( Y page 244). Sum of the flow rates in the working hydraulics cir- cuit II (example) Hydraulic system X Activate working hydraulics circuit II ( Y page 253). Using button K , you can interconnect the flow rates of working hydraulics circuit I and circuit II. The flow rate is, however, limited to 87 l/min.
You can therefore use both circuits to drive a continuous consumer in circuit I or circuit II. Switching on cumulation Switching off flow rate selection X Ensure that: R working hydraulics circuit I is deactiva- ted ( Y page 244) R working hydraulics circuit II is deactiva- ted ( Y page 253) X Ensure that: R the continuous consumer has been switched off ( Y page 252) R working hydraulics circuit I is deactiva- ted ( Y page 244) X Press button L . The indicator lamp in button L goes out. The flow rate has been switched between circuit I and circuit II.
R working hydraulics circuit II is deactiva- ted ( Y page 253) R the continuous consumer has been switched off ( Y page 252) X Press button K . The indicator lamp in button K lights up. The cumulation is preselected. Cumulation of flow rates X Activate working hydraulics circuit I ( Y page 244). The sum of the flow rates of circuit I and circuit II is now present in circuit I Z . or X Activate working hydraulics circuit II ( Y page 253). The sum of the flow rates of circuit I and circuit II is now present in circuit II \ . Switching off cumulation X Ensure that: Z