Q-6457 electric diagram, F-n-r control, Tach voltage 3 4 8 – Multiquip Concrete Saw SP-6457 TD User Manual
Page 68: Fs r hydraulic manifold valves, Lofa, Tach
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Q-6457 Electric Diagram
All Wire 18 Gauge Unless Noted: Ground Wires Are Black
BATTERY
F-N-R
CONTROL
SOLENOID
/RELAY
FENNER
POWER
UNIT
TACH
VOLTAGE
3
4 8
-
-
+
+
F
S
R
HYDRAULIC
MANIFOLD
VALVES
WATER
PUMP
FAST
LOWER
SV1
SLOW
LOWER
SV2
WATER
PUMP
SWITCH
B
CB1
CB2
LIGHT
SWITCH
AUX
SWITCH
B
B
LINE
OUT
LINE
OUT
LINE
IN
+
LINE
IN
4- PIN
TRAILER
PLUG
SPOT
LIGHT
LINE
OUT
A
B
D C
A
B
C
D
A
B
C
D
2-PIN
PACKARD
4-PIN
PACKARD
4-PIN
PACKARD
MANIFOLD
CONNECTOR
A
B
A
B
2-PIN
PACKARD
+
IN2
IN4
GEN
IN3
IN1
IN5
+
SOLENOID
/RELAY
-
IGNITION SWITCH
GLOW PLUG 19
B+ 30
ACC 54
ACC 15
START 50a
LOFA
STARTER
B
S
GLOW
PLUG
2-D+
4-Temperature
6-
8-Ground
10-
Tachometer-1
-3
-5
Fuel Rack-7
-9
KL 31
KL 50
MAG
KL 15
SIG
STOP
622500- Q-6457 Electrical 08-15-01
EMERGENCY
STOP
AIR
FILTER
SWITCH
1N4007
1N4007
1N4007
1N4007
1N4007
Oil Pressure
LINE
IN
CB3
LINE
OUT
12 Gauge
12 Gauge
8 Gauge
8 Gauge
12 Gauge
14 Gauge
ORN/WHT
RED
ORANGE
RED/GRN
VIOLET
BLUE/WHT
BLUE
GREY/WHT
RED
VIOLET/ORN
BROWN
WHITE
GREY
BLACK
GREEN
YELLOW
RED
RED
BRN/YL
YL/BLK
BLK/RED
RED
WHITE/RED
BLK/ORANGE
RED/YL
GREEN/BLK
RED
ORANGE
RED
VIOLET
B
B
TACH
+
4 8 3
-