FORM NO. 56043025 / BA 700, 800, 1000 / 28LX, 32LX, 38LX / 280HD, 320HD, 380HD
- 45
ELECTRICAL SYSTEM
S1
M2
M
R2
P2
h
P1
V
X3
M1
X2
F2
X5
S5
F1
D1
M3
M
E
1
8
IN 2
IN 1
TIMER OUT
DIR
MOTOR -
MOTOR +
B -
B +
K5
S4
X6
BT
36 Vdc
X7
L
M4
M
F5
D4
F4
S2
K1
F3
K4
S3
H2
H1
X4
D2
X1
BLK 0A-B
BLK 0J-B
BRN 1A-B
VIO 7D-B
RED 2D-B
BLU 6A-A
WHT/GRN 95A-B
RED/GRN 25A-B
VIO 7F-A
BLK
GRN
WHT
BLK/WHT 19A-B
BLK/YEL 04A-A
27
RED/GRN 25B-A
BLK/YEL 04A-B
WHT/RED 92A-B
ORN/BLK 30B-B
RED/BLK 20B-B
BRN/RED 12A-B
BLK 0D-A
YEL/BRN 41A-B
VIO 7G-B
YEL/BLK 40A-A
BLK 0B-B
BLK 0J-A
BLK 0B-A
BLK 0A-A
BLK 0K-A
BLU/WHT 69A-A
VIO/BRN 71A-B
RED 2D-A
RED 2C-A
RED 2B-A
RED 2A-A
2
2
27
BLK
RED
-
BLK
+
RED
WHT/ORN 93A-B
RED/GRN 25B-B
BLU 6A-B
+
4
WHT/BLK 90A-A
BLK 0K-B
WHT
RED/BLK 20B-A
BLK
ORN/BLK 30B-A
VIO 7F-B
VIO 7E-B
VIO 7G-A
VIO 7A-A
VIO 7D-A
BRN/RED 12A-A
VIO 7A-B
VIO 7B-B
BLU/WHT 69A-B
BLK 0N-B
BLK 0D-B
BLK 0C-B
VIO 7E-A
BRN
/WHT 19A-A
WHT/GRN 95A-A
WHT/RED 92A-A
VIO 7C-A
VIO 7J-A
WHT/ORN 93A-A
BLK 0GA
BLK 0M-A
VIO/BRN 71B-B
RED 2A-B
VIO 7J-B
VIO/BRN 71B-A
VIO/BRN 71A-A
RED 2B-B
BLK 0M-B
BLK 0H-B
BRN 1A-A
YEL/WHT 49A-B
RED 2C-B
BLK 0H-A
YEL/BRN 41A-A
BLK 0N-A
BRN
/WHT 19D-A
BRN
/WHT 19D-B
BRN
/WHT 19C-F
WHT
/BLK 90A-B
WHT
/BLK 90B-B
WTH
/BLK 90B-A
YEL/WHT 49B-B
YEL/WHT 49B-A
YEL/WHT 49A-A
VIO 7B-A
YEL/BLK 40A-B
3
3
-
BLK 0G-B
B-
B+
M1
M2
P2
P3
1
1
REV.
OFF
FWD.
+
2
5
4
6
1
3
2
5
4
6
3
1
-
On 28 IN. (700 MM) Models
Connect Cable 3 to (-).
0n 32 & 38 IN. (800 & 1000 MM)
Models Connect Cable 3 to (+).
WHT
GRN
BLK
+
1
2
3
4
1
2
3
A
RED
RED
RED
4
X10
4
X11
X8
X9
M
VIO 7C-B
BRN
/WHT 19C-A
R3
D5
RED/GRN 25A-A
BLK 0C-A
R1
WIRING DIAGRAM / SCHEMATIC
•Convertamatic 28/32/38LX Before SN 1082119
•Hydro Retriever 280/320/380HD Before SN 1082119
•BA 700 between SN 1082069 and SN 1082119
•BA 800, BA 1000 between SN 1081111 and SN 1082119
Item
Description
A
Speed Controller
BT
Batteries
D1
Suppression Diode
D2
Suppression Diode
D4
Suppression Diode
D5
Regenerative Feedback Diode
E
Actuator Control Module
F1
5 Amp Circuit Breaker
F2
25 Amp Circuit Breaker
F3
25 Amp Circuit Breaker
F4
80 Amp Circuit Breaker
F5
4 Amp Fuse
H1
Green Lamp
H2
Blue Lamp
K1
Vacuum Motor Solenoid
K4
Brush Motor Solenoid
K5
Wheel Drive Motor Solenoid
L
Solenoid Valve
M1
Vacuum Motor
M2
Actuator Motor
M3
Wheel Drive Motor
M4
Brush Motor
P1
Battery Fuel Gauge
P2
Hourmeter (Optional)
R1
330 Ohm Resistor
R2
5K Ohm Potentiometer
R3
330 Ohm Resistor
S1
Main Switch
S2
Brush Switch
S3
Vacuum Motor Switch
S4
Charger Interlock Switch
S5
Solution Switch
X1
Charger Connector
X2
Brush Motor + Terminal Stud
X3
Brush Motor - Terminal Stud
X4
Actuator Motor Connector
X5
Vacuum Motor Connector
X6
Wheel Drive Motor - Terminal Stud
X7
Wheel Drive Motor + Terminal Stud
X8
+ Terminal Stud
X9
- Terminal Stud
X10
Actuator Control Module Connector