ROOTS RootsScrub RB 800 C, Operator'S Manual, Page: 14 / 23

14
RootsScrub RB 800 C
MAINTENANCE
Electrical System
Main control module
& Traction motor controller
Cover electrical module
The electrical system houses the main control module
and the traction motor controller.
- Do not open the cover of the electrical module.
- Remove key before carrying out any electrical
work.
- During battery top up ensure that the cover
electrical module is closed securely.
- Never open the cover electrical module in dusty
areas.
- DO NOT TAMPER WITH THE ELECTRICAL MODULE
OR THE CONTROLLER.
- Do not dispose the replaced electrical/electronic
components in to the environment.
Service Display
Fuse Error Codes
- software version
is displayed
- battery type
is displayed
- total operated hours
is displayed
V 02 LA 0000
The hour meter holds the service display. Upon turning on the
following are successively displayed:-
Error Code Description What to do ?
EF 01 F1 Fuse blown
Brush motor 1 is overloaded.
Rectify the cause and replace
the fuse.
EF 02 F2 Fuse blown
Brush motor 2 is overloaded.
Rectify the cause and replace
the fuse.
EF 03 F3 Fuse blown
Suction turbine is
overloaded. Rectify the cause
and replace the fuse.
If a malfunction occurs during operation, e.g. a defective fuse, a 4-
digit number appears in the hour meter display with 4 dots
flashing and a buzzer sounding. This 4- digit number advises the
technician in detail on the last error found.