5 Operation
5.3.4. Disconnecting the tool, mechanical lock
1. Place the tool on the ground, with the locking bolts
pointing away from the cab.
2. Open the quick coupler lock with a suitable tool.
On models with a screw, turn it counter-clockwise until
the locking bolts engage and the indicator rod is in its
outermost position.
On models with a lever, use an extension pipe and move
the lever to its end position. The indicator rod will then be
in its outermost position and the lock clamp will keep the
locking bolts open.
In this position the tool is free !
3. The locking bolts are now in the open position and the
tool is released. Carefully lift the machine coupler away
from the tool.
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