Blohm + Voss Oil Tools FloorHand 9GF-1102, Technical Documentation Manual

Page: 90 / 105

D
R
A
W
IN
G
S
90
Figure 75
FLOORHAND COMPLETE HYDRAULIC SCHEMATIC
9FH-01142-1
SPINNER DRIVE MOTORS
TORQUE
CONTROL VALVE
MAKEUP SPEED
CONTROL
9FH-01151
TORQUE MANIFOLD
UPPER CLAMP CYLINDERS
9FH-0174-2
SHUTTLE VALVE
9FH-01149-9
DIVERTER VALVE
CARTRIDGE
9FH-01149-11
LOWER CLAMP
CYLINDERS
9FH-01074-2
LOWER CLAMP
FLOW DIVIDER
9FH-01152-1
PRESSURE REDUCING
VALVE SET TO 600 psi
9FH-01149-8
TO INLET SUPPLY OF
MANIPULATOR OR LIFT
VALVE
UPPER CLAMP
FLOW DIVERTER
VALVE MANIFOLD
9FH01150
FILE: FH-HS-10017.DWG
DATE: 17JUL2011
UPPER WRENCH
CLAMP VALVE
LOWER WRENCH
CLAMP VALVE
SYSTEM PRESSURE GAGUGE
9FH-01152-10
HYDRAULIC RETURN
HYDRAULIC SUPPLY
RELIEF VALVE IS PART
OF MAIN CONTROL
VALVE
9FH-01149-1
MAIN CONTROL VALVE
RELIEF VALVE
SET TO 2500 psi
GAUGE DUMP VALVE
(SEE NOTE)
NOTE: ALL RETURN LINES CONNECT TO RETURN MANIFOLD
FIXED
.031" DIA.
TORQUE CONTROL
ADJUSTMENT
DUMP
VALVE
SPINNER CONTROL VALVES ARE
PART OF MAIN CONTROL VALVE
9FH-01149-1
TORQUE CONTROL VALVE IS PART OF
MAIN CONTROL VALVE
CONTROL VALVES ARE PART
OF MAIN CONTROL VALVE
9FH-01149-1
SPINNER
VALVE
SPINNER
CLAMP
VALVE
9HCSMK2004
TEST PORT
9HCSMK2008
TEST PORT
9HCSMK201/4
TEST PORT
9HCSMK2004
TEST PORT
9HCSMK2008
TEST PORT
S
U
P
P
LY T
O S
TA
B
B
E
R
C
ON
T
ROL
V
A
LV
E
(P
LU
G I
F N
O
T N
E
E
D
E
D
)
9HCSMK2004
TEST PORT
9HCSMK2004
TEST PORT
9FH-01149-10
SHUTTLE VALVE
C
A
SE
DR
A
IN
9FH-01149-46
FLOW DIVIDER
9FH-01152-11
ACCUMALATOR
1600 psi
PRECHARGE
PART OF COMBINATION MANIFOLD
9FH-01539
PART OF
COMBINATION
MANIFOLD
9FH-01539
PART OF
COMBINATION
MANIFOLD
9FH-01539
TORQUE CYLINDER
9FH-01152-2
TORQUE GAUGE
9FH-01152-2
9FH-01074-1
SPINNER CLAMP
CYLINDER
9FH-01149-19
PO CHECK VALVE
CARTRIDGE
SPINNER CONTROL CIRCUIT
3 2
SCU SCC
TPC
SCVA
SCVB
LC
A1
LCB1
LC
A2
LCB2
FT
1
1
3
2
ACC
VA CA CA
TPB
TPA
CB
CB P
G 1
1
1 2
3
2
ECA
ECB
RCA/RCB
EX
RET
2
3
FT
VB
T
TORQUE CONTROL VALVE CIRCUIT
WRENCH CLAMP CIRCUIT
B+V FLOORHAND GEN II HYDRAULIC SCHEMATIC