Case 580ST, Operator'S Manual

Page: 126 / 434

3 - CONTROLS AND INSTRUMENTS
Four-lever pattern configuration
Lever (1) for dipper
This lever has three positions:
Position 0: Neutral/hold. This position enables the attach-
ment movement to be stopped. As soon as the lever is
released, it automatically returns to the neutral position 0
and the attachment remains in the position where it was
when movement stopped.
Position A: The backhoe dipper extends.
Position B: The backhoe dipper retracts.
Lever (2) for boom
This lever has three positions:
Position 0: Neutral/hold. This position enables the attach-
ment movement to be stopped. As soon as the lever is
released, it automatically returns to the neutral position 0
and the attachment remains in the position where it was
when movement stopped.
Position C: The boom rises.
Position D: The boom lowers.
Lever (3) for backhoe bucket
This lever has three positions:
Position 0: Neutral/hold. This position enables the attach-
ment movement to be stopped. As soon as the lever is
released, it automatically returns to the neutral position 0
and the attachment remains in the position where it was
when movement stopped.
Position E: The backhoe bucket closes.
Position F: The backhoe bucket opens.
Lever (4) for backhoe attachment swing
This lever has three positions:
Position 0: Neutral/hold. This position enables the attach-
ment movement to be stopped. As soon as the lever is
released, it automatically returns to the neutral position 0
and the attachment remains in the position where it was
when movement stopped.
Position G: The backhoe attachment swings to the right.
Position H: The backhoe attachment swings to the left.
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