Legend Of The Electrical Components - Kärcher B80W Service Manual

6.3

Legend of the electrical components

A1 Control board
A2 Operating panel board
A3 Circuit Board, safety sensor (option)
B1 Magnetic sensor, drive control
B2/B3 Ultrasound sensors, transmitter/receiver (option)
D1 LED (green), suction turbine ON
D2 LED (green), water pump ON
D3 LED (red), brush overload
D4 LED (red), wastewater tank full
D5 LED (red), brake
D6 LED (red), battery
F1 Main switch (125 A)
F2 Fuse, control (3 A)
F3 Fuse, water pump (7.5 A)
F4 Fuse, travel drive (30 A)
G1 Battery (24 V / 180 Ah)
H1 Beacon lamp (option)
K1 Main relay
M1 Brush motor
M2 Brush motor
M3 Drive motor
M4 Water pump
M5 Suction turbine
M6 Detergent dosing pump (DOSE)
S1 Key switch
S2 Emergency-stop button
S6 Microswitch, suction turbine
S7 Microswitch, brush head
S8 Microswitch for detergent (option)
S9 Microswitch, brake
S10 Microswitch, wastewater tank
U1 Battery charger (BAT PACK model only)
V1 Protective diode
Y1 Water stop valve
EXT.X1 Central plug
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English 5.906-468.0 Rev. 00 (02/09)