Case CX490D Operator's Manual page 314

The tab for operational settings of the auxiliary high-flow hydraulic circuit features two pages. These two pages al-
lows to set and store specific flow rate/pressure combinations according to the type and to the specifications of the
attachment used.
Once the flow rate/pressure combinations are stored, they can be directly selected pressing the attachment selector
button. Refer ahead in this Section.
Before operating a hydraulic breaker or any other single-
acting hydraulic attachment, select the first page (breaker
icon) to set and store the proper flow rate/pressure com-
bination.
Five flow rate/pressure combinations can be set and
stored for usage of single-acting hydraulic attachments.
Combination 1 for single-acting circuit is set from factory.
NOTE: If the machine is equipped with the Double-acting
auxiliary high-flow hydraulic circuit, the page for setting
the flow rate/pressure combinations for breakers is not
active.
Before operating a hydraulic crusher or any other dou-
ble-acting hydraulic attachment, select the second page
(crusher icon) to set and store the proper flow rate/pres-
sure combination.
Five flow rate/pressure combinations can be set and
stored for usage of double-acting hydraulic attachments.
Combination 1 for double-acting circuit is set from factory.
NOTE: If the machine is equipped with the Single-acting
auxiliary high-flow hydraulic circuit, the page for setting
the flow rate/pressure combinations for crushers is not
active.
Refer to the next pages for specific information about set-
ting capabilities for each kind of auxiliary high-flow hy-
draulic circuit.
NOTE: all the values of the maximum flow rate are related
to the SP work mode. If the auxiliary high-flow hydraulic
circuit is used with a different work mode the actual flow
will be lower.
9 - ACCESSORIES
9-8
5
SMIL15CEXZZ48AA
6
SMIL15CEXZZ47AA