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SECTION 4 - MACHINE OPERATION
Platform Load Sensing System (LSS)
The Platform Load Sensing System provides the platform capac-
ity to the control system.
If the LSS system senses an overload condition, boom functions
will be disabled, the overload indicator is illuminated at both con-
trol stations, and the overload alarm will sound. Reduce the
weight in the platform to not exceed the rated workload indi-
cated on the capacity decal, then the controls will work again.
4-2
Stability
Machine stability is based on two (2) conditions which are called
FORWARD and BACKWARD stability. The machine's position of
least FORWARD stability is shown in Figure 4-1., and its position
of least BACKWARD stability is shown in Figure 4-2.
TO AVOID FORWARD OR BACKWARD TIPPING, DO NOT OVERLOAD MACHINE OR
OPERATE THE MACHINE BEYOND THE LIMIT OF THE MAXIMUM OPERATING SLOPE.
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