ATTACHMENTS
7-17
QUICK ASSEMBLY AND DISASSEMBLY
ASSEMBLY
Make sure that the attachment to be fitted is stand-
ing firmly on a flat surface and that it is equipped
with pins delivered with the quick coupler.
Set the switch to unlocking position. The acoustic
alarm sounds.
By handling on the hydraulic control levers, place
the dipper to vertical position, slightly tilted toward
the cab, so as to release the safety device.
Pull out the bucket cylinder rod completely and hold
it under pressure, to allow the locking hook to
retract.
Use the hydraulic control lever of dipper to guide the
quick coupler hook (1) onto the bucket pin (2).
Move the bucket hydraulic control lever in such a
way that the pin (2) fits completely into the locking
hook and pin (4) sits in the hook (3).
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