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3. Push the AUX port enable switch (switch 3).
(1) AUX port enable switch (Switch 3)
A If the pilot control lock lever is not at the "LOCKED"
position, the following message appears onscreen. Up
this lever to the "LOCKED" position first and then
press the AUX port enable switch (switch 3).
EXCAVATOR OPERATION
4. If the machine is equipped with the AUX 1 port, move
the AUX port knob of the right attachment control lever
to the right to send oil to the AUX port 1.
Move the AUX port knob of the right attachment
control lever to the left to send oil to the AUX port 2.
If the machine is equipped with the AUX 2 port, move
the AUX port knob of the left attachment control lever
to the right to send oil to the AUX port 3.
Move the AUX port knob of the left attachment control
lever to the left to send oil to the AUX port 4.
(1) Attachment control lever (left)
(2) Attachment control lever (right)
A Proportional control of the AUX port knob allows for
slow-to-fast movement of attachment.
Example; If you move the AUX port knob halfway, the
attachment will move at approximately one-half speed.
47
(A) "Port 1"
(B) "Port 2"
(C) "Port 3"
(D) "Port 4"
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