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Circuit diagrams
BR/BD 100/250 R BP / RI
Page 162 / 171
Service Manual 08.2007
8.10 Circuit diagram 0.088-734.0 , 0.088-876.0 ,
Listing
A0 Warning-Info module (only 0.088-734.0)
A1 Head CPU
A2 Driving module
A3 Cleaning module
A3/1Cleaning module - Pre-sweeper unit
(Option)
A4 Lifting module
A4/1Lifting module - Side brush (Option)
A4/2Lifting module - Pre-sweeper unit (Option)
A5 Accessory module
B1 Magnetic sensor for driving operation
B2 Level sensor fresh water
F1 Fuse, Hesd CPU
F2 Fuse, Driving module
F3 Fuse, Cleaning module
F4 Fuse, Lifting and Accessory module
F5 Fuse, Versorgung X4 Cleanmodul
F6 Fuse, Clean- und Hubmodul, Vorkehrein-
heit (Option)
F7 Fuse, supply X4 Cleaning module, Pre-
sweeper unit (Option)
F8 Fuse, Lifting module - Side brush (Option)
G1 Battery 36V/630 Ah
H1 Horn/Buzzer
H2 Working light (Option)
H3 Working light (Option)
H4 Rotating beacon (Option)
H5 Working light (Option)
H6 Working light (Option)
M1 Traction motor
M2 Brush motor 1
M3 Brush motor 2
M4 Suction motor
M5 Water pump
M6 Cleaning agent metering pump (Option)
M7 Fan, electronics
M10 Side brush motor (Option)
M11 Side brush motor (Option)
M12 Brush motor (Option)
M13 Fan motor (Option)
M14 Motor filter cleaning (Option)
M20 Lifting motor, Brush head
M30 Lifting motor, Suction beam
M40 Lifting motor, Side brush (Option)
M41 Side brush motor (Option)
M42 Side brush motor (Option)
M50 Lifting motor, Pre-sweeper unit (Option)
K1 Main contactor
S0 Key switch
S1 Emergency stop button
S2 Switch, Driving direction
S3 Tracer, Horn
S4 Switch, Work light
S5 Switch, Rotating beacon (Option)
S6 Switch, Pre-sweeper unit (Option)
S7 Switch, User selector (Option)
S8 Switch, Cleaning agent metering pump
(Option)
S9 Program switch
S10 Seat switch
S11 Float switch, Sewage water tank
S12 Level switch, Cleaning agent tank
S20 Micro switch, Brush head bottom
S21 Micro switch, Brush head top
S30 Micro switch, Suction beam bottom
S31 Micro switch, Suction beam top
S40 Micro switch, Side brush bottom (Option)
S41 Micro switch, Side brush top (Option)
S50 Micro switch, Pre-sweeper unit bottom
(Option)
S51 Micro switch, Pre-sweeper unit top
(Option)
V1 Diode
X1 Battery plug
EXT. X1 Terminal
Y1 Magnetic brake
Y2 Water valve