ENGLISH
WIRING DIAGRAM (for Adfi nity™ X20R)
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 motor electromagnetic switches
ES2
Vacuum system relay
EV1
Detergent 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
M4
Water pump
M5
Detergent pump
RV2
Maximum speed potentiometer
SW1
Brush/drive system enabling microswitch
SW2
Reverse gear microswitch
SW3
Deck sensor
(*)
Only for machines without on-board battery charger
10
INSTRUCTION FOR USE
(*)
9096912000(4)2010-11
Color code
BK
Black
BU
Blue
BN
Brown
GN
Green
GY
Grey
OG
Orange
PK
Pink
RD
Red
VT
Violet
WH
White
YE
Yellow
Adfi nity™ 17ST - 20ST - X20R
S3113332A