57OPERATION OF THE MACHINE
[R530]
AUXILIARY PORT OPERATION
To avoid personal injury or death:
A When not using the auxiliary port, be sure to
lock the auxiliary port lever by the auxiliary port
lever lock.
BAuxiliary Port Lever
This lever is used to operate hydraulic attachments such
as 4in1 bucket.
A Push the lever (A), send oil to the pipe (A).
A Pull the lever (B), send oil to the pipe (B).
A When the auxiliary port is not used for a long period,
dirt particles can settle in the lower part of the auxiliary
port lines.
When the plugs on the auxiliary port lines are removed
to connect attachments, drain approx. 0.1 L (0.03
U.S.gal.) of oil per side before making connections.
HOW TO RELEASE PRESSURE TRAPPED
IN THE HYDRAULIC SYSTEM
1. Lower the attachments to the ground and pull the
control lever lock and auxiliary port lever lock to lock.
2. Turn the key to "STOP" position and shut off the
engine.
3. push the control lever lock and auxiliary port lever lock
to unlock.
4. Move the control lever to release pressure in the
hydraulic system.
[R530]
(1) Auxiliary port lever
(2) Auxiliary port lever lock
Max. Flow Volume
Theoretical L/min. (U.S.gal./min.)
53.8 (14.2)
Max. Pressure
MPa (kgf/ ) [psi]
18.6 (190) [2700]
(1) Control lever lock
(2) Auxiliary port lever lock
(A) "LOCK"
(B) "UNLOCK"
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