BA 35203_04 * 3.0 * 35203_04_05_Bedienung.fm 5-69
Operation 5
Connecting hydraulic lines to the 3rd control circuit
A hydraulic attachment (for example a multipurpose bucket) can be
operated with the 3rd control circuit. For this purpose, the hose pipes
A + B are connected to the flat connector plugs.
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 hose pipes are connected correctly
(NICHT crosswise).
► 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. Lower the loader unit.
3. Apply the parking brake.
4. Stop the engine, but do not switch off ignition.
5. Release the pressure in the hydraulic lines
– see “Releasing the pressure at the plug couplings” on page 5-66.
6. Switch off the starter and remove the starting key.
7. Remove screwed nose caps.
8. Clean the flat connector plugs C and D on the attachment (Kramer) or
on the quickhitch facility.
9. Remove hose pipes A and B from the flat connector plugs on the
quickhitch facility (Kramer) or the attachment and connect to the flat
connector plugs C and D.
➥ Flexible line A to plug coupling C
➥ Flexible line B to plug coupling D
10.Start the diesel engine.
11.Check the attachment for correct operation
– see “Putting a hydraulic attachment into operation” on page 5-42.
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