MUI-046
MODELS: 2510/2550
w/onboard chargers
Manual Update Insert for Manual 607597 Rev.04
Tennant Customer Service: 1--800--553--8033 or (763) 513--2850
(08--07)
Page 4 of 5
WIRING DIAGRAM
2550 MODEL
WITH ON--BOARD CHARGER
33
58
33
58
33
58
33
58
31
31
31
80
80
80
78
78
78
17
26
76
26
17
26
24
24
50
50
50
50
32
RED
RED
44
52
56
54
64
74
72
62
70
32
5
12
12
20
21
9
9
23
22
6
17
24
BLK
40
66
66
14
5
GRN
RED
10
40
23
BLK
RED
BLK
BLK
WHT
RED
GRN
ORG
GRN
YEL
60
64
62
BLK
RED
BLK
GRN
BLK
YEL
ORG
BLU
BRN
ORG
WHT
BLU
BRN
BLK
ORG
BLK
GRN
GRN
GRN
BLU
RED
GRN
RED
RED
14--RED
BLK
BLK
BLU
BLK
GRN
RED
RED
RED
BLU
GRN
GRN
GRN
BLU
BRN
BLU
BRN
BLK
BLK
ORG
WHT
BLK
ORG
ORG
RED
GRN
ORG
WHT
BLU
ORG
ORG
23
BLK
GRN
BLK
RED
BLK
BLK
31 BLK
34
RED
46
BLU
36
BLU
ORG
80
78
WHT
52
WHT
36
WHT
56
WHT
60
WHT
26
BLU
28
GRN
76
GRN
82
35
41
52
41
3
BLK
RED
54
BLK
BLK
BLK
62
34
RED
BLU
BLK
3
BLK
WHT
RED
BLK
BLK
BLK
BLK
BLK
BLK
MAIN
ACTUATOR
MOTOR
DRIVE
MOTOR
1
2
3
4
T2
T1
M1
M2
FLASHER
15
AMP
+
+
--
--
UP
ACTUATOR
DOWN
METER
METER
OPTIONAL
EMERGENCY STOP
OPTIONAL
KEY SWITCH
4.7K
50K
ADJUSTABLE
FORWARD
DIRECTION
SWITCH
F
R
50K
LOCKABLE
REVERSE
OPTIONAL
LOW VOLTAGE
CUT--OFF
(3) 12 VOLT
BATTERIES
36 VDC
PAD
MOTOR
SPEED
CONTROL
BOARD
RELAY
WARNING
LIGHTS
(OPTIONAL)
HARNESS
CONNECTOR
MAIN
CIRCUIT
BREAKER
+
- -
PAD
MOTOR
AMMETER
SHUNT
80 AMP
PAD MOTOR
CIRCUIT BREAKER
CHARGER
CUTOFF
SWITCH
PAD MOTOR
SAFETY SWITCH
1
2
NEGATIVE
STANDOFF
HOUR METER
(OPTIONAL)
ROLL
SWITCHES
PAD MOTOR
CONTACTOR
MAIN
SWITCH
SWITCH
BATTERY
AMP.
SWITCH
SWITCH
BLK 13
TO CHARGER
J1 RED
J2 BLK
J3 RED
J4 RED
J5 RED
RELAY
320
320
B A
3
4
15
DWG #1042608