HAKO Scrubmaster B175 R, Manual

Page: 107 / 124

10. Service messages
Sheet 107
Service-
Code
Description Remedy
1.4.6.4. Blocking protection Suction motor 2 Short circuit in the suction motor (-M17) or in it´s wiring
1.5.5.1. Malfunction Filling sensor solution tank Sensor value out of it´s range; recalibrate the sensor
2.2.5.1. Thermo switch broom motor
Current consumption broom motor and wiring thermo switch
(option pre sweep)
2.3.5.1.
Thermo switch side broom motor
left and right
Current consumption side broom motors and wiring thermo switches
(option side broom)
2.3.6.1
Blocking protection side broom motor
left and right
Short circuit in the side broom motors or in it´s wiring
(option side broom)
2.3.6.4. Blocking protection side broom lifting element
Lifting element side broom overloaded
(option side broom)
3.1.1.2. Fleetrekorder communication interruption
Check wiring between machine control unit and Fleetrecorder
(CAN-Bus)
3.1.5.2. Additional power supply during charging During charging process; Invalid power supplly in Key switch circuit
3.1.6.E. Power fuses (group signal)
Check fuses on the -A01 board, The voltage between -A01.X1 and -
A01.X2 is insufficient