BA 357-00 * 3.0 * 35700_05_Bedienung.fm 5-33
Operation 5
Pressure relief – plug couplings
The hydraulic system of the machine is still pressurized even when the
machine is switched off!
The hydraulic plug couplings can be released, however they cannot
be re-attached because the pressure in the hydraulic lines has not been
released. Release the pressure in the sections of the system and
hydraulic lines that are to be opened before installing and removing an
attachment.
Releasing the pressure in the 3rd control circuit with the push
button on the left on the loader unit
Push button C is located on the left inside the loader unit.
1. If necessary, turn the ignition key in the ignition lock to setting II. The
motor isolating switch cannot be switched on.
2. Lower the loader unit.
3. Apply the parking brake.
4. Disable the road-travel lock for the 3rd control circuit if it is still enabled.
To do this, slide the lock in the toggle switch 72 downward and press
the switch to position B at the same time.
➥ Indicator display C/1 in the digital display illuminates in the
indicating instrument.
5. Press and hold push button D about 5 seconds.
➥ The pressure in flexible lines is released.
6. Change over the plug couplings – see "Connecting hydraulic lines
between machine and attachment" on page 5-40.
To Next Page
Loading...
Need help?
General
