Braun NL502 Series, Руководство по обслуживанию

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Page 20
Front
Up/Down
Cylinder
BACKUP
PUMP
2000
PSI
.5 GPM
1900
PSI
PUMP
Reservoir
Valve Block
Rear
Up/Down
Cylinder
M
P
P
P
HP
C1 C2 C3
T
T
T
T
T
T
“A”
Valve
Main
Relief
Valve
1500
PSI
Out
Relief
Valve
In
Relief
Valve
RV1
RV2
Front
In/Out
Cylinder
Rear
In/Out
Cylinder
“D”
Valve
“C”
Valve
“B”
Valve
1500
PSI
Fixed Displacement
Pump
Vented Reservoir
Backup Pump
Single Acting Cylinder
Check Valve
2 Way 2 Position
Solenoid Valve
3 Way 2 Position
Solenoid Valve
Relief Valve
Description Symbol Description Symbol
Filter Screen
Unfold Orifice
Pressure Compensated
Flow Control
Dual Acting Cylinder
M
Pump Motor Hydraulic Port
Hydraulic Schematic