IV.
OPERATING SYSTEMS
4.2C
OPERATING SYSTEMS CONTINUED
C. HYDRAULIC SYSTEM
HYDRAULIC PUMPS–
The hydraulic pump (fig. 4.2C-1, item A)
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. 4.2C-1
POWER STEERING SYSTEM–
The power steering is a dedicated
circuit steering system with full time control and self centering/ double ac-
tion 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. 4.2C-2
FIG. 4.2C-3
A
GEAR PUMP–
The gear pump aids in the circulation of hydraulic oil
through the filtration and cooling systems.
FIG. 4.20-4
Summary of Contents for STS 10
Page 119: ...9 9 IX TROUBLE SHOOTING NOTES...
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