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4. Identify the outrigger to be operated by checking the
outrigger number shown on the operation nameplate
attached to each outrigger switch on the outrigger
operation panel.
5. Set two outrigger switches individually or simultaneously
to the “Extension” position.
When the inner boxes have reached the desired positions
respectively with the corresponding outrigger extension
cylinders extended, set the switch to the “NEUTRAL”
position.
Repeat the above steps for the other two switches to
extend all four outriggers to the desired positions, and set
the switches to the “NEUTRAL” position.
6. Select the Ground mode with the mode selector switch
(2) (Extension/Ground) on the monitor or the left control
lever.
7. Set two outrigger switches individually or simultaneously
to the “Extension” position.
When the adapters have touched the ground, with the
grounding cylinder extended, set the switch to the
“NEUTRAL” position temporarily.
Repeat the above steps for the other two switches to
allow all four outrigger adapters to come into contact with
the ground, and set the switches to the “NEUTRAL”
position.
When operating two outrigger switches at the same time, only two on the front side
(outriggers [(1)] and [(4)]) or two on the rear side (outriggers [(2)] and [(3)]) can be
operated at the same time. Simultaneous operation of the two switches for the
outriggers on either left or right side will cause the outriggers on one side to leave the
ground abruptly. This will result in overturning of the machine.