Menzi Muck Menzi IHI 45v4, Operator'S Manual

Page: 79 / 147

OPERATION
45V4 • 55V4 • 60V4 ENG 2-47
No. 3 AUX
Use the No. 3 AUX hydraulic power for the detachable quick hitching
device such as a bucket.
1. Connect the bucket releasing hose of the quick hitching device to
the No. 3 AUX pipe on the right of the arm.
Connect the bucket grasping hose of the quick hitching device to
the No. 3 AUX pipe on the left of the arm.
2. Turn on the No. 3 AUX power switch (1).
No. 3 AUX power switch
ON: Once the switch is pushed, it is depressed, the switch lamp
goes on, and the buzzer sounds. Operation is possible in
this case.
OFF: When the switch is pushed again, it is pushed back, the
switch lamp goes out, and the buzzer stops. Operation is
not possible in this case.
3. Operate the quick hitching device with the No. 3 AUX operation
switch (2).
No. 3 AUX operation switch
Pushing the FREE position: Pressure oil is supplied to the
pipe on the right of the arm and
the quick hitching device
releases the bucket.
Pushing the LOCK position: Pressure oil is supplied to the
pipe on the left of the arm and
the quick hitching device grasps
the bucket.
4. Be sure to set the No. 3 AUX operation switch to the LOCK
position after operating the quick hitching device, now matter how
the bucket is released or grasped.
5. Turn off the No. 3 AUX power switch (1). The switch lamp goes
out and the buzzer stops.
x
Do not touch the No. 3 AUX power switch or No. 3 AUX operation switch if the quick
hitching device is not used. If you touch the switch by mistake, the quick hitching device
may move during work and release the bucket.
x
Keep the No. 3 AUX operation switch at the LOCK position all the time when the quick
hitching device is not used.
x
If No. 3 AUX power switch is turned on by mistake and the buzzer sounds, turn it off
immediately.
x
Read thoroughly the instruction manual of quick hitch.
No. 3 AUX power switch
No. 3 AUX operation
switch