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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
To 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
R540
77
Summary of Contents for R540
Page 10: ...6 R540 ...
Page 20: ...SAFETY LABELS SAFE OPERATION 16 R540 ...
Page 21: ...SAFE OPERATION R540 17 ...
Page 22: ...SAFE OPERATION 18 R540 ...
Page 23: ...SAFE OPERATION R540 19 ...
Page 24: ... Canopy Cabin SAFE OPERATION 20 R540 ...
Page 25: ... Canopy Cabin Cabin SAFE OPERATION R540 21 ...
Page 26: ... Canopy Cabin SAFE OPERATION 22 R540 ...
Page 28: ...24 R540 ...
Page 146: ...wheel loader scrapping 26 wheel nut checking 102 109 working light switch 36 142 R540 ...