17
WARNING
CRUSHING HAZARD
Failure to secure attachment coupler wedges can
allow attachment to come off and cause serious
injury or death.
Both wedges must extend through the holes in
the attachment mounting frame. Levers must be
fully down and locked.
◂
W-2715-EF
Figure 21
NA3450A
The wedges must extend through the holes in the
attachment mounting frame, securely fastening the
attachment to the quick coupler [Figure 21].
Installing With Powered Machine Quick Coupler
WARNING
GENERAL HAZARD
Failure to obey warnings can cause serious injury or
death.
Obey all warnings on the machine and in the
manuals.
◂
W-2744
Some machines may be equipped with a powered
machine quick coupler. For specific control location and
operation of the machine’s powered quick coupler, see
the machine’s Operation & Maintenance Manual.
1.
Enter the machine.
2.
Turn the machine on.
3.
Release the parking brake.
Figure 22
NA3453A
4.
Operate the powered quick coupler until the levers
are fully raised (wedges fully raised) [Figure 22].
5.
Lower the lift arms and tilt the machine quick coupler
slightly forward.
Figure 23
NA3446a
6.
Drive the machine slowly forward until the top edge
of the quick coupler is completely under the top
flange of the attachment mounting frame [Figure 23].
NOTE:
Be sure the quick coupler levers do not hit
the attachment.