RELEASING THE PRESSURE
TRAPPED IN THE HYDRAULIC
SYSTEM
1. Lower
the attachments to the ground and activate
the hydraulic-lock-switch.
2. Turn the starter key to the [STOP] position and shut
off the engine.
3. After stopping the engine, turn the starter key to the
[RUN] position.
4. Deactivate the hydraulic-lock-switch.
(1) Hydraulic lock switch (2) Hydraulic lock indicator
5. Move the control lever to release pressure in the
hydraulic system.
(1) Multi function operating lever
(control lever)
Releasing the pressure trapped in the AUX port
1.
Perform the preceding operations of 1 to 4.
2. Turn “ON” the AUX-port-enable-switch.
(1) AUX port enable switch (2) AUX operation indicator
3. Make
sure that the flow volume in all the AUX ports
is not minimized.
If the pressure is removed after minimizing the flow
volume in the AUX port, released pressure is not
removed completely and the hose coupler may be
unable to connect and disconnect.
(1) Display selector switch
QUICK COUPLER
This machine utilizes a multi-coupler for easy
connection and disconnection of various attachments.
By
replacing the front attachments, you can use this
machine in agriculture, raising stock, landscaping,
gardening, and snow removal as well as general civil
engineering and construction work.
1. Attaching the attachments to the
quick coupler
WARNING
T
o avoid personal injury or death:
• Keep people away from the machine during
connecting and disconnecting the attachment.
• After attaching the attachment to quick-coupler,
make sure that the attachment is securely
attached to the quick-coupler.
RELEASING THE PRESSURE TRAPPED IN THE HYDRAULIC SYSTEM
OPERATION OF THE MACHINE
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