ELECTRICAL SYSTEM
ENGLISH
SERVICE MANUAL
46
9097065000(2)2009-06
Razor™ 20 / 20T
WIRING DIAGRAM - Razor™ 20T
Key
BAT
24 V battery
C1
Battery connector
C2
Battery charger connector
CH
Battery charger
EB1
Function electronic board
EB2
Drive system electronic board
ES1
Brush electromagnetic switches
ES2
Vacuum system relay
EV1
Water solenoid valve
F1
Deck fuse
F2
Vacuum system fuse
F3
Drive system fuse
F4
Signal circuit fuse
F5
Brush/pad-holder release fuse
F6
Pump fuse
HM
Hour counter (optional)
K1
Ignition key
M1
Brush/pad-holder motor
M2
Vacuum system motor
M3
Drive system motor
RV2
Maximum speed potentiometer
SW1
Brush/drive system enabling switch
SW2
Reverse gear switch
Colour codes
BK
Black
BU
Blue
BN
Brown
GN
Green
GY
Grey
OG
Orange
PK
Pink
RD
Red
VT
Violet
WH
White
YE
Yellow
(**)
F1
ES1
BN
BU
BK
C1
BK
C2.2
BK
BK
J4
J1.8
BU
BU
M5
WH
J3.3
J3.4
J2.2
EV1
BN
J2.1
J3.2
OG-BK
J1.10
RD-BK
BU-BK
J1.9
J3.5
J3.6
CSC1
CSC2
BK
CH
BAT
C2.1
OG
BU
HM
F6
F5
F4
ES2
YE
M4
BN
85
BN
86
J3.1
J1.13
J1.12
BN-BK
ES1
BU
1
2
J1.11
J1.4
GY
J1.14
EB1
J1.1
RD
OG
K1
J1.6
J1.6
J1.2
GN-BK
J1.15
J1.3 J1.5
BU
VT
RD
(2)
(1)
SW1
RD
RD
C1
C2.4
C2.3
C2.4
C2.3
M1
RD
RD
BK
BK
CSC1
CSC2
87
ES2
30
RV2
J1.4
(4)
WH
-B
WH
(6)
BU
(5)
J1.3
RD
J1.1
GN-BK
VT-BK
J1.12
J1.15
EB2
+B
M1
M2
M3
RD
GY
M2
RD
F3
BN
F2
RD
RD
(3)
SW2
YE-BK
J1.2
+
-
-
+
(*)
S301575A
Summary of Contents for Razor 20
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