Page 168
Speed Level Seres - Servce & Parts Manual
January 2019
Secton 10 - Schematcs
3084RT Dual Fuel - Lower Control Box Electric Schematic
ART_3195
none
SCHEMATIC
Model: / Serial #
Publication Art #:
Reference Art #:
SCHEMATIC
Model: / Serial #
3084 | Serial #11800025 - UP
3084RT DUAL FUEL
1
2
3
4
TERMINAL BLOCK
MODULE (TBM)
B+
B−
15
P1-1
P1-2
P1-3
P4-1
P4-2
P4-4
P4-5
P4-6
P4-7
P4-8
P4-10
P4-12
P4-14
GP400
MICROPROCESSOR
ALL CIRCUITS 12 V ONLY
CAN BUS H
CAN BUS L
GROUND
P5-1
P5-2
P5-3
P5-4
P5-5
P5-6
P5-7
P5-8
P5-9
P5-14
LIFT VALVE
STEER RIGHT
STEER LEFT
DRIVE FORWARD
DRIVE REVERSE
ALARM
HIGH TORQUE
HIGH SPEED
HOUR METER
START INHIBIT WARNING
MANIFOLD & MISC
P1
P6-1
P6-2
P6-3
P6-4
P6-13
P6-15
BACK PITCHING VALVE
FRONT PITCHING VALVE
RIGHT ROLLING VALVE
LEFT ROLLING VALVE
AXLE LOCK VALVE
GENERATOR
P7-1
P7-2
P7-3
P7-4
P7-7
P7-10
P7-12
P7-13
VALVE SUPPLY
BASE SELECTED
UP SWITCH
PLATFORM SELECTED
DOWN SWITCH
CHOKE / PREHEAT IN
START IN
OIL PRESSURE SWITCH
ELEVATION TRANSDUCER
CE ELEVATION
ANALOG IN
TBM ANALOG IN
GROUND
GROUND
GROUND
P4
P5
BASE & LOWER CONTROLS
P6
P7
Load Sense (CE)
P8
P8-2
P8-5
P8-6
P8-9
P8-13
P8-14
P8-15
105
22
23
16
19
417
333
75
76
77
78
152
225
1
1
407
21
204
107
108
111
110
313
213
15
408
15
15
15
15
15
15
515
43
42
414
413
412
124
120
125
415
405
406
404
409
450
414
413
412
124
120
125
116
116
16
19
417
333
105
204
107
108
111
110
37
313
213
411
36
75
76
77
78
152
225
43
407
42
117
1
24
21
1
404
405
117
408
415
15
450
24
405
411
36
15
37
408
116
22
23
105
408
14
7
8
9
10
12
13
25
26
27
28
34
36
61
60
38
40
15
16
17
18
19
20
21
67
66
65
64
59
55
57
42
44
1
2
3
4
5
6
58
J1
J2
CHOKE / PREHEAT
STARTER
THROTTLE
FUEL
FUEL
ALTERNATOR EXCITER
IGNITION
REAR WHEEL BYPASS VALVE
PROPORTIONAL VALVE
DOWN VALVE 1
FUEL
SELECT
LPG
GAS
CHOKE
Lower Control Box - Dual Fuel
LOWER CONTROL BOX
HOUR METER
E-STOP
START
15A
BREAKER
UP
406
405
DOWN
405
409
EMERGENCY
DOWN
BASE/PLATFORM
SELECT
404
405
515
ALARM
2
START DISABLE
DOWN DIODE
ASSEMBLY
1
