Nilfisk-Advance SC900-28D User Manual

24 - Electrical System 41Service Manual – SC900
Wiring Diagram
Drawing: 56115276 Rev E
REVISIONS
REV ECO DATE DFTM APPD
DWG. NO. SHEET
AGREES TO RETURN IT UPON REQUEST.
PLYMOUTH, MINNESOTA AND IT HAS BEEN ISSUED WIT H THE UNDERSTANDING THAT IT WILL NOT BE REPRO-
DUCED NOR COPIED NOR USED FOR ANY PURPOSE OTHER THAN FOR WHICH IT WAS ISSUED AND RECIPIENT
THIS DRAWING AND THE DESIGN REPRESENTED HEREON IS THE PROPERTY OF NILFISK-ADVANCE, INC.,
CONFIDENTIAL
AS NOTED.
UNITS IN [ ] ARE ISO METRIC
DIM. IN [ ] ARE MM.
NOTES UNLESS OTHERWISE
SPECIFIED
1. ALL DIMENSIONS IN INCHES.
2. DO NOT SCALE DRAWING.
3. ALL DIMENSIONS APPLY AFTER
PLATING AND HEAT TREATING,
BUT BEFORE PAINTING.
4. REMOVE ALL BURRS AND SHARP
EDGES.
APPROVED
APPROVED
APPROVED
CHECKED
FIRST USED ON SHEET
ASSY.
SIZE
CODE
REV.DWG. NO.
TITLE
D
SCALE
PLYMOUTH, MINNESOTA 55447-3408
DRAWN
PROJ ENG
NILFISK-ADVANCE, INC.
ORCAD
A
1
B C D E F G
A B C D E F G
2
3
4
5
1
2
3
4
5
DIAGRAM-LADDER
56115276
A
RELEASE
E
SC900
NONE
1 OF 1
56115276 1 OF 1
POT.
5K OHM
fi
fl
TELEMATICS CONNECTOR
CHARGER,
DELTA Q
36V
, 21A
4. REFERENCE WIRING DIAGRAM 56115277.
3. IF TELEMATICS UNIT IS NOT INSTALLED, X44A CONNECTS TO X44.
2. IF A DETERGENT MODULE IS NOT INSTALLED, X87A WILL CONNECT TO HARNESS.
1. IF CHARGER IS INSTALLED, THE GREEN INTERLOCK WIRE CONNECTS TO CB5 INSTEAD OF RED B+ WIRE.
NOTES:

A-11009 2-4-15 PMO WCR
PMO
WCR
2-4-15
2-4-15
56115277
B
UPDATE: X44,X44A P3, P1
A-11244 3-18-15 PMO WCR
fi
C
5-19-15 PMO WCR
UPDATE: S2,S6,S7,R1
A-11389
RED/GRN YEL/BLK
D
8-18-15 WCR WCRA-11576
UPDATE: S2,S6,S7,R1,P1,P2,K2,D2,L1,L2
E
E
E
1-20-15 WCR WCRA-11876
UPDATE: P1, P2, P3
E
RED
BLK
BRN
BLK
RED GRA/RED ORN/VIO
RED
BLK
RED
BLK
PNK/BLU
BRN
RED/GRN BLK
RED
BLKBLK
RED
WHT/RED
WHT/RED RED/BRN BLKWHT/RED
BLK
RED
RED
BRN
GRN
VIO/WHT
GRA
RED
RED
REDRED
BLK
B-
B+
KEY
INTERLOCK
DRIVE
SCRUB
VAC
BLK
VIO
PNK/BLU
BLK
INTERLOCK
BLK
GRA/VIO
VIO/WHT
BLKBLKBRN
VIO
PNK/WHTVIO
VIO
VIO/WHT
PNK/BLU
RED/YEL
PNK
GRA
VIO/WHT
PNK/BLU
VIO
VIO/RED
VIO/GRN
VIO
BRN/VIO
BRN
BLU
WHT
ORN
YEL
PNK
PNK
PNK
VIO
PNK
PNK
CB1
30A
S1
SW, SPST KEY
M
M2
MOTOR, BRUSH LEFT
- +
S7 SW, GO RT
F1
FUSE, 150A
X5a3
S2
SW, GO MID
S4
SW, BRUSH
M
M3
MOTOR, BRUSH RIGHT
-+
S3
S, REV
8
3
7
2
1
6
5
4
X44
8
3
7
2
1
6
5
4
X4a3
K3
VAC CONTACT
X44A
8
3
7
2
1
6
5
4
P3 DETERGENT MODULE (OPTIONAL)
B+
1
B-
5
SOL IN
2
SOL- OUT
3
DET- OUT
4
BRAKE+
6
S5
SW, VAC
K1
RELAY, LVC
1
2
3
4
5
6
CB4
20A
P1
CURTIS 1228
POT HI
3
THR POT
4
KSI
5
POT LO
13
BRAKE-
6
REV
17
B+
B-M1
M2 M1 M2
SPD POT
18
BRAKE+
14
D3
S6
SW, GO LEFT
D2
X5b3
R1
X4b3
M
M1
MOTOR, DRIVE
-+
K1 RELAY, LVC
~
B+ B-
GND
E1
CB5
2.5A
P2
BATTERY GAUGE WITH HOURMETER
ENABLE
2
FET DRAIN
3
B-
4
HM1
7
B+
8
HM2
6
L1
COIL, SOLENOID
1 2
K3
COIL, VAC
L2
PUMP, DETERGENT
1 2
M
M4
MOTOR, VAC
1 2
CB3
30A
K2
BRUSH CONTACT
X87A
1
2
3
4
5
6
D1
CB2
30A
36 VDC
+ -
K2
COIL, BRUSH

Nilfisk-Advance SC900-28D Specifications

General

Brand	Nilfisk-Advance
Model	SC900-28D
Category	Floor Machine
Language	English