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IV.
OPERATING SYSTEMS
4.20
C. HYDRAULIC SYSTEM
HYDRAULIC PUMPS–
The hydraulic pump (fig. 4.20-1) circulates
the hydraulic oil throughout the necessary systems and back through a
cooler before returning it to the reservoir.
If the level in the reservoir drops too low to safely operate the machine
you must shut down the engine immediately to prevent damage to the hy-
draulic system.
FIG. 4.20-1
POWER STEERING SYSTEM–
The power steering is a dedicated
circuit steering system with full time control, self centering/ double action
steering cylinders.
SOLUTION PUMP–
The solution pump is a centrifugal pump con-
trolled hydraulically with the pulse width modulated control valve. The
valve is controlled by the Raven console per the calibration settings en-
tered by the operator.
The solution pump is also used to distribute the water or cleaning so-
lution from the rinse tank through the rinse systems.
FIG. 4.20-2
FIG. 4.20-3
Содержание STS14
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