MiLAN MIL-RCM16A Specifiche Pagina 40

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40
PUMP & MOTOR SOLENOID OPERATION
HYDRAULIC SYSTEM DIAGRAMS
SOLENOID OPERATION
FUNCTION SOLENOID ENERGIZED ACTION
UP M
Motor runs; Oil ows from “B” Port, thru Flow
Divider, thru “D” Valves to Lift Cylinders.
DOWN
GRAVITY - B & D
(FIGS. 40-1 or 40-2 & 40-4)
“B & D” Valves open, allowing oil to return
from lift cylinders to the reservoir.
POWER - M,B,C,& D
(FIGS. 40-3 & 40-4)
Motor runs; “B,C,& D” valves open, allowing
oil to return from lift cylinders to reservoir.
FOLD
PLATFORM
M & E
Motor runs; “E” valve shifts, oil ows from
port “A” to the folding cylinder.
UNFOLD
PLATFORM
A
“A” valve opens, allowing oil to return from
the folding cylinder to reservoir.
“B” VALVE
“A” VALVE
“E” VALVE
“M”
SOLENOID
GRAVITY DOWN PUMP/MOTOR
(POWER UNIT WITH HOSES)
FIG. 40-1
POWER DOWN PUMP/MOTOR
(POWER UNIT WITH HOSES)
FIG. 40-3
“D” VALVES (TOP OF EACH COLUMN)
FIG. 40-4
“B” VALVE
“C” VALVE
“A” VALVE
TABLE 40-1
“D” VALVE
“E” VALVE
(HIDDEN FROM
VIEW)
“B” VALVE
“M”
SOLENOID
GRAVITY DOWN PUMP/MOTOR
(POWER UNIT WITH STEEL LINES)
FIG. 40-2
“E” VALVE
“M”
SOLENOID
“A” VALVE
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