Nobles Speed Scrub Orbital, Operation Manual

Page: 70 / 86

STANDARD PARTS
Nobles Speed Scrub Orbital (12- 2012)
41
ELECTRICAL DIAGRAM, ec-H2O MODEL
1047129
AUX1 IS AT MAXIMUM CAPACITY
WITH ADDITION OF ec-H2O
CR1
CR2
M1
M2
M3
M4
SOLUTION
PUMP
VACUUM MOTOR
BRUSH MOTOR
VACUUM FAN RELAY
HOUR METER
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
76 BLU
CONVENTIONAL 8 GRY
40 TAN
16 BLU
27 PUR
54 YEL
4 YEL
24 YEL
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
48X GRY
12 BRN
20 TAN
48W GRY
48 GRY
1Z RED
38 GRY
1A RED
RED
10 TAN
2 BRN
Cr2
Cr1
Cr4
CB1
35 AMP
F2
25 AMP
F4
10 AMP
SPEED
CONTROL
1
2 4
24 VDC
+
44 YEL
13H BLK
BATTERY
DISCHARGE
INDICATOR
SWITCH
+-
1
2
1
2
1
2
3
4
1
2
3
45
6
7
8
9
10
11
12 13
14
34 YEL
17 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
RED
BLK
CR4
58 GRY
88
GRY
88A
GRY
101 PNK
105
GRN
105A
GRN
C1
.01 uF
6 BLU
5 GRN
8 GRY
7 PUR
3 ORG
4 YEL
SPARGER
CELL
J6-11
J6-12
+24V
J6-7
J6-8
ALARM OUTPUT
PUMP OUTPUT
J6- 5
J6- 6
GND
J6- 9
J6- 4
J6- 10
J6- 3
J6- 1
J6- 2
PRESSURE
ENABLE
MODE
LED B
LED GND
LED A
88 GRY
13V BLK
95 GRN
RED
BLK
GRN
LED
PRESSURE
SWITCH
40 TAN
37 PUR
99 WHT 13T BLK
13X BLK
13W BLK
13Z BLK
FLUSH SWITCH
9 WHT
13 BLK
J5- 1
J5- 2
J5- 3
J5- 6
J5- 5
J5- 7
J5- 4
J5- 8
SOL A
SOL B
SPA A
SPA B
CELL A
CELL B
BOARD
COMPONENTS
WHEN ENABLE IS AT B-
AND MODE IS AT B+
37 PUR
94B
YEL
13U
BLK
13S BLK
76A BLU
7A PUR
8A GRY
47A
PUR
94 YEL
SWITCH (ACTUATED
BY SCRUB HEAD
ec-H2O MODULE
ec-H2O SYSTEM
ec-H2O BOARD IS ACTIVE
ec-H2O VALVE
ec-H2O ALARM
ec-H2O
ec-H2O
ec-H2O RELAY
ec-H2O CONTROL
ec-H2O