Nobles EC-H2O, Parts Manual, Page: 40 / 57

STANDARD PARTS
Nobles Speed Scrub Orbital (12- 2012)
40
ELECTRICAL DIAGRAM STANDARD
1032396
CR3
CR1
CR2
M1
M2
M3
M4
FaST PUMP
MOTOR
VACUUM
MOTOR
BRUSH
MOTOR
VACUUM FAN
RELAY
HOUR METER
FaST RELAY
SOLUTION VALVE
BRUSH CONTACTOR
PROPEL MOTOR
CHARGER
PLUG
BLK
RED
F1
30 AMP
1C RED
22 BRN
13A BLK
84 YEL
19 WHT
6 BLU
UP
DN
SCRUB/TRANSPORT SWITCH
(ACTUATED BY SCRUB HEAD)
76 BLU
CONVENTIONAL
FaST
8 GRY
30 TAN
16 BLU
27 PUR
54 YEL
4 YEL
24 YEL
CHARGER
SAFETY SWITCH
KEY SWITCH
TRIGGER
5
39 WHITE
32 BRN
5 GRN
9 WHT
13G BLK
11 PINK
CONTROL
BOARD
UP
DN
VACUUM SWITCH
(SQUEGEE LEVER ACTUATED)
13K BLK
13H BLK
3 ORG
74 YEL
29 WHT
48 GRY
13D BLK
13C BLK
13E BLK
12 BRN
20 TAN
28 GRY 18 GRY
1E RED
1E RED
1A RED
RED
10 TAN
2 BRN
Cr2
Cr1
Cr3
CB1
35 AMP
F2
25 AMP
F3
7.5 AMP
SPEED
CONTROL
1
2 4
24 VDC
+
44 YEL
FaST OPTION
13H BLK
BATTERY
DISCHARGE
INDICATOR
FaST
SWITCH
36 BLU
+-
1
2
1
2
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
34 YEL
17 PUR
37 PUR
47 PUR
7 PUR
45K
POTENTIOMETER
66 BLU
3
31 PINK
1B RED
13B BLK
13F BLK
REV.
FWD
NC
14 YEL
94 YEL
OPTIONAL
E- STOP
32
3
9
13F
34
13j
13J BLK
OPTIONAL
ONBOARD
CHARGER
CHARGER SAFETY SWITCH REMOVED
W/ OPTIONAL ONBOARD CHARGER