Komatsu HB215LC-3, Operation & Maintenance Manual

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3.
Operate the L.H. work equipment control lever (3) to swing
the upper structure.
(A): Swing LEFT
(B): Swing RIGHT
4.
When not performing the swing, turn the swing lock switch
(1) to ON position (actuate).
(a): ON position
(b): OFF position
5.
Check that the swing lock pilot lamp (2) is lit.
METHOD FOR OPERATING WORK EQUIPMENT
k k
WARNING
If the travel levers are operated when the engine speed is decreased by the auto-deceleration function,
the engine speed will suddenly increase. Operate the levers carefully.
When the work equipment operation or swing operation is performed, the screen on the machine monitor is au-
tomatically switched to the bird's eye view display of KomVision.
Use the R.H. and L.H. work equipment control levers to operate the work equipment.
When the work equipment control levers are released, they return to NEUTRAL position and the work equip-
ment is held in that position.
• Arm operation
Move the L.H. work equipment control lever back and
forth.
You can operate the arm.
• Swing operation
Move the L.H. work equipment control lever to the right
and left.
The upper structure swings.
MACHINE OPERATIONS AND CONTROLS OPERATION
3-188