64
Service display
1. 2. 5. 2.
1. 2. 6. 1.
3. 4. 5. 1.
1. 2. 6. 3.
1. 4. 6. 1.
2. 2. 5. 2.
Error code Malfunction Possible cause Remedy
displayed
Brushes stop Cord or other matter accumulated Remove cord or other matter
between brush and shaft
Rubber protector at the external Adjust rubber protector
brush head side loosened and and fasten (ground
slipped under the brush clearance 2 to 3 mm)
Brushes stop Brushes blocked Check brush head for
by foreign matter foreign matter and remove
Cleaning function Parking brake actuated Release parking brake
turns OFF Drive chain Remove foreign matter
wheels stuck by foreign
matter
Brush lift-out Foreign matter between Remove foreign matter
and brush motor brush head and machine
turn OFF Brush head stuck Take machine from the step
on a higher step
Squeegee lift-out Squeegee stuck or Adjust squeegee
and suction turbine foreign matter or remove foreign matter
turn OFF between squeegee
and machine
Broom in the pre- Cord or other Remove foreign
sweeper turns OFF wrapped around matters and switch
(only with pre- the broom on circuit-breaker
sweeper equipment and blocking it
64
Service display
1. 2. 5. 2.
1. 2. 6. 1.
3. 4. 5. 1.
1. 2. 6. 3.
1. 4. 6. 1.
2. 2. 5. 2.
Error code Malfunction Possible cause Remedy
displayed
Brushes stop Cord or other matter accumulated Remove cord or other matter
between brush and shaft
Rubber protector at the external Adjust rubber protector
brush head side loosened and and fasten (ground
slipped under the brush clearance 2 to 3 mm)
Brushes stop Brushes blocked Check brush head for
by foreign matter foreign matter and remove
Cleaning function Parking brake actuated Release parking brake
turns OFF Drive chain Remove foreign matter
wheels stuck by foreign
matter
Brush lift-out Foreign matter between Remove foreign matter
and brush motor brush head and machine
turn OFF Brush head stuck Take machine from the step
on a higher step
Squeegee lift-out Squeegee stuck or Adjust squeegee
and suction turbine foreign matter or remove foreign matter
turn OFF between squeegee
and machine
Broom in the pre- Cord or other Remove foreign
sweeper turns OFF wrapped around matters and switch
(only with pre- the broom on circuit-breaker
sweeper equipment and blocking it
64
Service display
1. 2. 5. 2.
1. 2. 6. 1.
3. 4. 5. 1.
1. 2. 6. 3.
1. 4. 6. 1.
2. 2. 5. 2.
Error code Malfunction Possible cause Remedy
displayed
Brushes stop Cord or other matter accumulated Remove cord or other matter
between brush and shaft
Rubber protector at the external Adjust rubber protector
brush head side loosened and and fasten (ground
slipped under the brush clearance 2 to 3 mm)
Brushes stop Brushes blocked Check brush head for
by foreign matter foreign matter and remove
Cleaning function Parking brake actuated Release parking brake
turns OFF Drive chain Remove foreign matter
wheels stuck by foreign
matter
Brush lift-out Foreign matter between Remove foreign matter
and brush motor brush head and machine
turn OFF Brush head stuck Take machine from the step
on a higher step
Squeegee lift-out Squeegee stuck or Adjust squeegee
and suction turbine foreign matter or remove foreign matter
turn OFF between squeegee
and machine
Broom in the pre- Cord or other Remove foreign
sweeper turns OFF wrapped around matters and switch
(only with pre- the broom on circuit-breaker
sweeper equipment and blocking it
64
Service display
1. 2. 5. 2.
1. 2. 6. 1.
3. 4. 5. 1.
1. 2. 6. 3.
1. 4. 6. 1.
2. 2. 5. 2.
Error code Malfunction Possible cause Remedy
displayed
Brushes stop Cord or other matter accumulated Remove cord or other matter
between brush and shaft
Rubber protector at the external Adjust rubber protector
brush head side loosened and and fasten (ground
slipped under the brush clearance 2 to 3 mm)
Brushes stop Brushes blocked Check brush head for
by foreign matter foreign matter and remove
Cleaning function Parking brake actuated Release parking brake
turns OFF Drive chain Remove foreign matter
wheels stuck by foreign
matter
Brush lift-out Foreign matter between Remove foreign matter
and brush motor brush head and machine
turn OFF Brush head stuck Take machine from the step
on a higher step
Squeegee lift-out Squeegee stuck or Adjust squeegee
and suction turbine foreign matter or remove foreign matter
turn OFF between squeegee
and machine
Broom in the pre- Cord or other Remove foreign
sweeper turns OFF wrapped around matters and switch
(only with pre- the broom on circuit-breaker
sweeper equipment and blocking it
