ahlmann AS 150, Operating Instructions Manual, Page: 49 / 113

S150/S151/S152/Z152 6-4
6 Attachments
Fig. 6-7
Fig. 6-9
Fig. 6-8
6.1.3 Lifting Hook
NOTE
- For coupling and uncoupling procedures
please refer to the description of the standard/
light material bucket in section 6.1.1.
- The type plate is on the top right of the lifting
hook coupler frame.
DANGER
- The lock pins of the quick coupler must be
inserted in the lifting holes on both sides of
fork-lift attachment and must protude visibly
when viewed from the side .
- Ensure that the safety lock on the lifting hook
is working.
ATTENTION
- In case of equipment with pipe burst protection
(opt.), engaging lifting hook cushioning
(4-8/15) will deactivate the pipe burst protection
mechanism.
- Ensure that the engine is idling while locking
or unlocking the lifting hook in order to reduce
the insertion/retraction speed of the lock pins
and thus prevent leakages.
- Ensure that an attachment is fitted before
engaging the hydraulic quick coupler.
6.2 Coupling and uncoupling attach-
ments with hydraulics
6.2.1 Multi-purpose bucket
Coupling
(1) Lower the loader arms as far and possible and tilt the
quick coupler.
(2) Drive the loader up to the bucket (6-7).
(3) Pick up the bucket using the quick coupler frame and,
by simultaneously tilting the quick coupler, raise the
bucket until the quick coupler is in line with i (6-8).
(4) Use the auxiliary hydraulic system lever (4-6/5) to lock
the bucket (6-9).
ATTENTION
Ensure that the engine is idling while locking the
bucket in order to reduce the insertion speed of
the lock pins and thus prevent leakages.
i