Nilfisk-ALTO 2000 - Manual (Page 47)

ELECTRICAL SCHEMATIC (BATTERY) CONT
AMERICAN LINCOLN TECHNOLOGY
SMART 2000
1-45A
8
PIN
INPUT
POR
T
RESIST
OR
ASSY
.C-1
CUR
TIS
1303-303
CONTROLLER
28
100
100B 100A
101
T1 T2 T3 T4
102 103 104 105
102B 102A
SPD SPD
12B
}
PIN
1
-SPEED
POTENTIOMETER
(+)
PIN
3
-SPEED
POTENTIOMETER
(-)
PIN
3
-SPEED
POTENTIOMETER
INPUT
PIN
6
-KEYSWITCH
TERMINAL
B+
TERMINAL
B-
TERMINAL
M1
TERMINAL
M2
P
IN4&5
-R
O
TA
TION
INPUT
OPEN
=
RAISE
SPD
SPD2
TD3
7H
7H
28D
28D
28E
47 48 31A 7G
30
+
-
30
180
OHM
180
OHM
4.7K
OHM
4.7K
OHM
30
30
87A
87A
87A
87
86
85
87
87
87
30
30
30
13A 13A
TD3
12A 12A
180
OHM
C1535A/0301