ELECTRICAL SYSTEM
ENGLISH
SERVICE MANUAL
108
909 6756 000(
5)2010-03
BA 451 / BA 451D / BA 531 / BA 531D / BA 551 / BA 551D / BA 551CD / BA 611D
CA 451 / CA 531 / CA 551
CS
M1
M2
BAT
EV1
C1
HM
CH
F4
ES2
F1
C2
EB1
ES1
F2
S301577
COMPONENT LAYOUT (For BA 451, BA 531, BA 551)
Key:
BAT
24 V battery
C1
Battery connector
C2
Battery charger connector
CH
Battery charger (optional)
CS
Deck connector
EB1
Function electronic board
ES1
Brush electromagnetic switches
ES2
Vacuum system relay
EV1
Water solenoid valve
F1
Deck fuse
F2
Vacuum system fuse
F4
Signal circuit fuse
HM
Hour counter (optional)
M1
Brush/pad-holder motor
M2
Vacuum system motor
NOTE
Figure showing
BA 551