St-45 pump — control box electrical schematic – Multiquip SCRUCTURAL CONCRETE PUMP ST-45HRM User Manual
Page 125
MAYCO ST-45HRM PUMP — OPERATION & PARTS MANUAL — REV. #4 (07/16/04) — PAGE 125
SW1
BLK 44
FUSE LINK
GND INSIDE BOX
DURING INSTALL
FU 4
BATTERY
+
BLK 53
BLK 52
BLK 35
BLK 34
BLK 34
BLK 36
BLK 40
BLK 34
BLK 32
BLK 42
WHT 0
BLK
BLK
BLU
BLU
BRN
BRN
TB2-7
TB2-5
TB2-6
BLK 55
SW3
BLK 45
BLK 39
WHT 0
RED 1
RED 3
BLK 7
BLK 17
BLK 4
BLK 2
WHT 0
TB2-2
TB2-4
PL3
PL2
PL1
TB2-1
BATTERY
AIR FILTER
OIL PRESS
BLK 22
S
G
D1 (6AMP)
D2
D6
D8
D9
D10
D11
D18
D3
R
R
R
G
12 VDC
TB1-10
TB1-1
TB1-11
TB1-24
TB1-16
6. SPARE TERMINALS
1. WIRE COLOR CODE:
BLK = ALL OTHERS
SHEET 1 OF 2
WHT = 12 VDC GROUND (GND)
RED = +12 VDC
2. LAST USED REF DESIG:
D21, WIRE NO.57
3. UNUSED REF DESIG:.
4. TB1 = SYSTEM INTERCONNECT
TERMINAL STRIP
TB2 = DIODE INTERCONNECT
TERMINAL STRIP
5. HATZ ENGINE (DIESEL) WIRES
ARE IN [ ] BRACKETS.
TB1-9, TB1-21,TB1-30 AND TB31
TB1-9, TB1-21,TB1-30, TB31,
AND WIRE NO. 57
TB1-18
TB1-19
TB1-20
TB1-26
TB1-27
TB1-28
TB1-29
[22]
[0]
[1]
[3]
[7]
[2]
[4]
[17]
7
3
0
30
ALT
SOL
MAGNET
VALVE
START-STOP
EXTERNAL HATZ ENGINE
AND BATTERY WIRES
HYD PRESS
COMPENSATOR
PILOT
VALVE
SOL
ENGINE
SIDE
SW
PROX SW
PROX SW
A
B
STRTR
W
D+
D
B+
TB1-25
TB1-17
TB1-4
TB1-2
TB1-5
TB1-6
TB1-3
TB1-8
TB1-7
SOL
HI THROTTLE
TB2-3
D4
D5
D7
START
RUN
K1
K4
K4
K2
K1
K6
ENGINE
START
PUMP
OFF
RUN
FU1
FU2
K2
K6
K3
K3
K4
K4
K4
K4
K3
K3
A1
A2
O O O O 5
TACH
METER
HOUR
RED 30
RED 51
15A
15A
15A
FU3
2
1
8
9
12
12
9
3
3
10
5
6
8
7
10
4
5
+
-
2
4
9
11
1
3
4
1
2
ST-45 PUMP — CONTROL BOX ELECTRICAL SCHEMATIC