5-42 BA 35203_04 * 3.0 * 35203_04_05_Bedienung.fm
5 Operation
Putting a hydraulic attachment into operation
A hydraulic attachment (for example a multipurpose bucket) can be
operated with the 3rd control circuit.
To do this, the hose pipes A + B are connected between the attachment
and the quickhitch facility.
Operation is performed with the rocker switch 82
on the joystick.
Connecting the flexible lines incorrectly results in incorrect
operation and/or uncontrolled movements of the attachment!
Failure to observe this can cause serious injury or death.
► Ensure that the flexible lines of the attachment are correctly connected
to the machine.
► Follow the instructions in the Operator’s Manual of the attachment
manufacturer.
► Check the response direction of the control elements before using the
attachment.
1. Pick up the attachment and safely lock it
– see “Pick up the attachment” on page 5-58,
– see “Locking the attachment” on page 5-41.
2. Release the pressure at the plug couplings
– see “Releasing the pressure at the plug couplings” on page 5-66.
3. Connect the hydraulic connection to the 3rd control circuit
– see “Connecting hydraulic lines to the 3rd control circuit” on
page 5-69.
Operating an attachment Function
Slide switch 82 to the left A
(as seen in the travel direction).
➥ Symbol F/1 appears in the digital
display.
➥ Pressure is applied to plug coupling
B on the left.
➥ The attachment is actuated
proportionally (multipurpose bucket
is opened, for example).
Slide switch 82 to the right B
(as seen in the travel direction).
➥ Symbol F/1 appears in the digital
display.
➥ Pressure is applied to plug coupling
A on the right.
➥ The attachment is actuated
proportionally, e.g. power grab
bucket is closed).
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