Snorkel UL40 - Hydraulic Schematic

Page 5 - 4 UL25/UL32/UL40
SCHEMATICS
HYDRAULIC SCHEMATIC
REFERENCE
DESIGNATION
NAME FUNCTION LOCATION
CV Check valve Allows ow in one direction Valve block assembly
CYL Cylinder Operates lift On lift assembly
FLT
Filter Separates matter held in sus-
pension from uid.
Inline with pump.
ORF Orice Controls ow out of cylinder Inline with cylinder
P
Pump Supplies hydraulic pressure
to system
Lower power module
RV
Relief valve Limits maximum pressure by
releasing oil
Valve assembly
Lower power module
V1
Valve, 2-way norm.
Open
Stops ow when energized. Valve block assembly
V2
Valve, 2-way norm.
Closed
Allows ow when energized. Lift cylinder assembly.
P
FLT
RV
CV
V1
V2
CYL
ORF
Table 5-1: Hydraulic schematic legend.
Figure 5-1: Hydraulic schematic.