ELECTRICAL DIAGRAMS
Nobles
Tuff Scrub
3300 (06–0
25
–60–
–138–
–138–
RED
–130–
–104–
PNK
–43– BLK
–30– RED
BLK
–21–
–122– BLU
BLU
ORG
–66–
–41–
BLK
–44–
WHT
–42–
ORG
RED
–130–
BLK
–29–
BLK
–1
12–
BLK
–13B–
–1
14– RED
–42– ORG
–29– BLK
–44– WHT
–47– BLK
BLK
–124–
–13D–
–13C–
BLK
–39–
BLK
BLU
–35–
–45–
–62–
BLU
GRN
BLK
–26A–
–13A–
WHT
–26B–
–41– BLK
–62– BLU
–13A–
–1
10– WHT
–62–
WHT
–35–
PUR
ORG
–66–
–43– BLK
RED
–130– RED
BLK
–53–
GRN
YEL
–33–
–38–
RED
PUR
WHT
–60–
–44–
–32– BLU
–4– RED
BLK
–25–
–25– BLK
–23– BLK
BLK
BLK
BLK
–27–
RED
–32–
TA
N
NOT
USED
BLK
–43–
–40–
RED
–4–
–45–
RED
BLK
BLU
–29– BLK
–13B– BLK
–39– BLK
–38–
RED
–29– BLK
–1
14– RED
–13A– BLK
YEL
GRN
ORG
–13C– BLK
–31– BLU
BRN
–34–
–39– BLK
–120– GRN
–1
14– RED
–47– BLK
–40– T
AN
–55– BLK
BLK
–33–
YEL
BLK
–53–
–65–
WHT
–64–
RED
RED
–36–
–80– BLU
–15– BLK
–53– BLK
–46– RED
–36– RED
–59– BLK
–54– RED
–48– T
AN
RED
–80– BLU
BLK
BRN
GRN
BLU
–31–
YEL
–28–
–120–
–34–
–32–
BLK
–2–
RED
–77–
RED
–29–
BLU
YEL
BLK
W
AND PUMP
SOLENOID
SOLUTION
TRANSPORT
MOTOR DRIVE
SCRUB DECK
POSITION SWITCH
BRUSH MOTOR SWITCH
P1
B-
M-
M+
B+
TRANSPORT MOTOR SPEED CONTROLLER
11
DIRECTION RELA
Y
CHARGER
PLUG
SWITCH
SAFETY
CHARGER
MOTOR
BRUSH
RIGHT
MOTOR
BRUSH
LEFT
ACTUA
TOR
MOTOR
MOTOR
VACUUM
36 V DC
10 AMP
.
MAIN
MOTOR
SQUEEGEE
LIMIT SWITCH
VACUUM
R. BRUSH
30 AMP
.
30 AMP
.
VACUUM
30 AMP
.
L. BRUSH
NEG.
ST
AND OFF
DRIVE
60 AMP
.
CUT-OFF
LOW VOL
TAGE
(OPTIONAL)
CONT
ACTOR
BRUSH
BLK
–28–
–77–
–84– NOT USED
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