BA 35101/02/ 03 EN – Edition 1.0 * 35101_02_03b340.fm 3-65
Operation
3.49 Emergency lowering of loader unit in case of diesel engine breakdown
Lowering or raising
☞ Lower the loader unit as follows:
• Make sure no-one is dangerously close to the machine
• Apply the parking brake
• Slowly push control lever 15 forwards C until the loader unit is fully lowered
• Return control lever 15 to neutral
• Switch off ignition and remove the ignition key
☞ Raise as follows:
• Fasten lifting gear (crane) onto the loader unit
• Pull and hold the control lever backwards
• Raise the loader unit to transport position with the lifting gear
• Release control lever 15
• In case of diesel engine breakdown, have an authorised workshop carry out checks
and repair work
3.50 Pressure relief on the quickhitch couplers
The hydraulic system of the machine is still pressurised even when the engine
is not running! The hydraulic quick couplers can be released, however they
cannot be re-attached because the pressure in the hydraulic lines has not
been released.
☞ Release the pressure as follows:
• Apply the parking brake –seeParking brake on page 3-36
• Unlock the 3rd control circuit –seeOperating and securing the 3rd control circuit on
page 3-63
• Stop the engine but leave the ignition switched on
• Press and hold switch 101 in each of positions A and B for about 5 – 8 seconds
➥ Pressure in hydraulic lines is released
• Switch off ignition and remove the ignition key
• Quick couplers can be switched over – see “Re-equipping attachments” on page
3-66, 3-75 and 3-85
Fig. 103: Lowering the loader unit
C
15
Fig. 104: Releasing the pressure in the hydraulic lines
101
AB
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