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REVISIONS
A
REV ECO DATE DFTM APPD
RELEASE
DWG. NO. SHEET
AGREES TO RETURN IT UPON REQUEST.
PLYMOUTH, MINNESOTA AND IT HAS BEEN ISSUED W ITH THE UNDERSTANDING THAT IT WILL NOT BE REPRO-
DUCED NOR COPIED NOR USED FO R 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
SPECIFIE D
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
SHEETASSY.
SIZE CODE
REV.DWG. NO.
TITLE
D
SCALE
PLYMOUTH, MINNESOTA 55447-3408
DRAWN
PROJ ENG
E
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
56383366
56383366
A-09302 4-22-13 PMO
HH
1 OF 1
DIAGRAM-LADDER ST
SC750 ST
NONE
56112E06 1 OF 1
KEY SWITCH
B+
B+
A1
CONTROL BOARD
VACUUM CONTACTOR
SOLUTION
CHARGER INTERLOCK
FOR/REV
STATU S
REV
BRUSH ACT +
BRUSH ACT -
B-
ACT POS 0
(RETRACTED)
ACT POS 1
(MIDDLE)
ACT POS 2 /
BATT CHGR COMM
(EXTENDED)
B-
B-
B-
B-
B-
BRUSH SENSE
VACUUM SENSE
A2
PG DRIVES SPEED
CONTROLLER
MODEL i24-70
B-
B+
AUX2 OUT
STATUS OUT
AUX3 OUT
THROTTLE HIGH REF
THROTTLE WIPER
THROTTLE LOW REF
AUX1 OUT
0 VOLTS OUT
REV SWITCH IN
M1
M2
CHARGER OPTIONAL
ACTUATOR MOTOR
J3-14
J3-1
J3-8
BRUSH CONTACTOR
J3-12
J3-13
J3 -11
J1-8
J2-1
J2-7
J2-8
J3-2
J2-10
J2-9
J3-4
J3-6
J3-7
J3-5
KEY SW IN
J1-4
J1-5
J2-2
J2-3
J2 -11
J2-12
POLARITY, DISC BRUSHES
(OPTIONAL)
A4
HOUR METER
1
2
34
N.C.
J4-13
J4-12
J5-2
J4-8
J4-1
J4-2
J4 -11
J4-10
J4-9
J4-5
POT.
SPD
LMT
100K
POLARITY, CYLINDRICAL BRUSHES
B
A-10397 4-29-14
DEL: BATTERY CHARGER, NOTE 1
ADD: INLINE FUSE
AB
123
NOTES:
1. REF DRAWING 56383367 DIAGRAM, ST WIRING
2. CONNECTORS WITH X00X ARE TRACKCLEAN CONNECTIONS OR TAPS
3. IF TRACKCLEAN OPTION IS INSTALLED, SEE DETAILS A, B, C, OR D.
4. CONTACTORS WILL HAVE THE SHEET NUMBER THEN GRID LOCATION
OF THEIR SECOND HALF NEXT TO THEIR SYMBOL.
5. REFER TO CHARGER CONNECTIONS FOR ONBOARD CHARGER
CONFIGURATIONS.
6. SEE KEY SWITCH DETAIL FOR TRACK CLEAN CONNECTION.
7. REFERENCE 56384627 AND 56384628 FOR TRACK CLEAN SCHEMATICS.
TRACKCLEAN (OPTIONAL)
SEE DETAILS RIGHT
J5-1
B-
J5-4
J5-2
J5-8
J5-10
J5-6
J5-7
VAC ON
VAC OFF
SCRUB INC
SCRUB DEC
SOLUTION INC
SOLUTION DEC
RES,
4.75K
MOTOR,
WHEELDRIVE
J4-1
WCRPMO
C
A-10639 7-29-14 JDK
21.2 A
DETAIL A - WITH ACCESS CONTROL
X004
NO CONN.
X008
X001 - B+ (RED)
X002 - B- (BLUE)
X003 - SCRUB (WHITE)
X004 - KEY SWITCH (BROWN)
X005 - VACUUM (GRAY)
X006 - DRIVE (PINK)
X007
X008 SEE DETAIL DIAGRAMS
X009
TRACKCLEAN CONNECTIONS (OPTIONAL)
X009
DETAIL B - WITHOUT ACCESS CONTROL
X004
4-22-13 PMO
2
2
2
2
TO 1B3
TO 1B4
TO 1A3
TO 1B3
2
4-22-13
HH
OPTION 1 OPTION 2 OPTION 3
1 2 3
JUMPER
NO CHARGER
CHARGER OPTIONS
1 2 3
REDRAWN INTO ORCAD
UPDATE: NOTES 2 AND 3
ADD: CHARGER OPTIONS & TRACKCLEAN
CONNECTIONS, TRACKCLEAN TAPS,
CONTACTOR INDICATORS, NOTES 1, 4, & 5
MOD: SYMBOL L1 & R3
PMO
3
3
5
5
D
A-11690 10-5-15
MG
KWK
ADD: BLK WIRE TO M5, JUNCTION TO M3 & M4,
X004, KEY SWITCH DETAIL
X004
6
BLK
E
A-11911
02-09-16
MG MG
BRN (MACHINE)
BRN (MACHINE)
BRN (TRACKCLEAN)
BRN
(MACHINE)
BRN
(MACHINE)
E
E
E
E
E
E
UPDATE: TRACKCLEAN CONNECTIONS
(DETAIL A, DETAIL B)
BRN
BLK
BLK
BLK
BLK
YEL/ORG
YEL/REDGRA/BRN
GRA/RED
BRN
BLK
GRA
PINK
WHT/ORG
WHT/BLK
WHT
BLK
GRN
GRA
GRA/ORG
BRN
BRN
BRN
RED
GRA
YEL
WHT/BLU
WHTRED
RED BLK
RED
BLK
ORN
BLK
YELRED BRN
WHT
BRN
BLK
WHT/BLU
BRN
WHT
BRN
BRN
BLK WHT
BRN
BLKWHT
WHT
YEL/ORG
RED
WHT/RED
BLK
BLK
YEL
RED
BRN
BLK YEL/BRN
ORG/BLK
ORG/GRY
ORG/BLU
ORG/GRN
ORG/YEL
ORG/RED
ORG/BRN
GRA
PINK
BLUBLU
BRN
BRN
ORN
BLK
BLK
BLK
BLK
R4
X001
X007
S3
SW, SPST KEY
1 2
AB
123
~
B+ B-
GND
CHARGER S.P.E.
M
M1
-
+
M
M4
MOTOR, RIGHT BRUSH
- +
K2
CONTACTOR, BRUSH
M
M5
MOTOR, VAC
M
M3
MOTOR, LEFT BRUSH
-+
M
M4
MOTOR, RIGHT BRUSH
- +
SP2
S9
SW, SOLUTION
L1
SOLENOID, SOLUTION
1 2
X003
F1
FUSE, 150 A.
1 2
K2
CONTACTOR, BRUSH
~
B+ B-
GND
LEDS
TEMP
SENSE
C3
12
13
5
14
A B
WHT
BLK
CHARGER DELTA Q WITH LED
X005
S0
POS 2 SW
K1
CONTACTOR, VACUUM
S3
SW, SPST KEY
1 2
S2
POS 0 SW
CB1
CIRCUIT BREAKER, 30 A.
1 2
M
M3
MOTOR, LEFT BRUSH
- +
BAT
BATTERY, 24 Vdc
+ -
S5
SW, TRACTION
X002
IMMOBILIZER RELAY
S7
SW, VAC
M
M2
BRUSH HEAD ACTUATOR
-+
CB2
CIRCUIT BREAKER, 10 A.
1 2
K1
CONTACTOR, VACUUM
S1
POS 1 SW
S3
SW, SPST KEY
1 2
X006
R3
3.9k
R2
S4
SW, TRACTION
S6
SW, REVERSE
F2
INLINE FUSE 3A
S8
SW, SCRUB
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