Cosmo LS-R700, Operation Manual

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136 11 Reference
11
3
3
P
P
n
n
e
e
u
u
m
m
a
a
t
t
i
i
c
c
C
C
i
i
r
r
c
c
u
u
i
i
t
t
A2: (M: Medium Pressure / L: Low Pressure)
A1: (M: Medium Pressure / L: Low Pressure)
The actual circuit may not be
same as the drawing.
NOTE
DL1
SV2
SV3
SV4
*SV8
PCHG PEXH CHG DL2 BAL2 DET BLOW EXH PCHK BAL1 END
*SV8 is for K(Ve) Automatic Setup and K(Ve) Check.
SV7
SV2
AV1 AV2
SV3
F2
V2
F3
V3
S1
AV3
SV4
G3 PILOT
PRESSURE PORT
O
O
O
MASTER
WORK
EXHAUST
PRESSURE
SOURCE
PILOT
PRESSURE
F1
F4
V1
V1
OPTION R
AV4
O
SV8
OPTION J
400kPa
DPS
P.S
G
PRESSURE
SOURCE
PILOT
PRESSURE
F1
SV2
AV1
SV4-1
F4
V1
O
O
V1
OPTION R
SV4-2
AV4
O
SV8
OPTION J
400kPa
DPS
P.S
G
V2
MASTER
EXHAUST
WORK
S1
F2
V3 F3
AV3
G3 PILOT
PRESSURE PORT
DL1
SV2
SV3
SV4
SV5
SV7
*SV8
PEXE PCHG
*SV8 is for K(Ve) Automatic Setup and K(Ve) Check.
END CHG BAL2 DET BLOW EXH DL2