3-106 BA 50Z3/6003 en – Edition 4.3 * * 5003b340.fm
Operation
3.59 Hydraulic Easy Lock quickhitch (option)
Before putting this feature into operation, specific training must be performed
by authorized technical personnel and must be understood by the operator.
For safety reasons, the quickhitch must be operated with two control elements.
This avoids opening the quickhitch unintentionally during work operation.
Before working, ensure that the attachment is installed correctly and that it is
fully functional.
Risk of injury.
☞ Do not allow anyone to stay in the risk zone.
☞ Ensure correct locking with a short and rapid succession of stick and bucket
movements as close as possible to the ground.
☞ Never operate an attachment with a malfunctioning lock.
☞ For system-specific reasons, the hydraulic quickhitch opens and closes
with the functions “Stabilizer blade”, “Auxiliary hydraulics”, “Boom swivel”
and “Rotate upper carriage”.
☞ For safety reasons, only use the function “Raise stabilizer blade” to open or
close.
Picking up an attachment
☞ Actuate switch 50.
➥ The buzzer sounds.
➥ The hydraulic quickhitch is enabled and can be operated.
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Fig. 212: Easy Lock switch (up to serial no. AH02781)
Fig. 213: Easy Lock switch (from serial no. AJ02777)
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