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6. Use the control pedal to operate the concrete crusher.
NOTE: To prevent failure or damage to the tool, make
sure that you select the correct circuit configuration and
flow rate and pressure for the tool.
ATTENTION: In bucket mode, do not carry out operation
using auxiliary line. If you do that, the warning message
"Auxiliary set-up required" will be displayed with intermit-
tent whistle sound. Stop operation immediately and carry
out auxiliary set-up.
Proportional switch type
1. Make the necessary tool connections and then, using
a hexagonal wrench, open the supply valves located
at the tip of the arm, left-hand and right-hand side.
2. Switch (1) located on the right-hand console upwards,
corresponding to the demolition grab.
Every time the switch (1) is pressed, one of the differ-
ent types of flow patterns recorded for the pump can
be selected. For the flow and pressure setting method,
refer to page 3-26.
3. The icon of the accessory associated to each type of
flow appears on the screen.
4 - OPERATING INSTRUCTIONS
4-35
22
VSLYI8-005A
23
VOHLGR-016
24
VOHLGR-002
25
0D37C00FZ
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