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2. Main Boom Up / Down & Boom Rotation :
The joy stick located left of center.
This 4 position spring-loaded-to-neutral-center
lever (joy stick) controls the horizontal rotation
and up / down position of the main boom.
•
Move and hold the lever to the left to swing
the boom to the left.
•
Move and hold the lever to the right to swing
the boom to the right.
•
Push and hold the lever to lower (extend)
the boom.
•
Pull and hold the lever to raise (retract) the
boom.
•
Release the joystick, it will spring return to
its neutral position and stop movement of
the boom.
3. Dipper Boom: Up / Down & Grapple Rotation
The joy stick located right of center.
This 4 position spring-loaded-to-neutral-center
lever (joy stick) controls the up / down position
of the dipper and rotation of the grapple.
•
Move and hold the lever to the left to rotate
the grapple counter clockwise.
•
Move and hold the lever to the right to rotate
the grapple clockwise.
•
Push and hold the lever to move the dipper
up. Pull and hold the lever to move the dipper
down .
•
Release the lever to stop the motion of the
dipper boom and the grapple rotation and
they will remain in their position.
4. Center Lever - Grapple Position:
The lever located on center of the control panel.
This 2 position spring-loaded-to-neutral-center
lever controls the flow of oil to the grapple.
•
Push on the lever and hold to open the
grapple.
•
Pull and hold to close the grapple.
•
Release the lever and it will return to its
centerd neutral position. The grapple will
stop opening and closing.
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