Nilfisk SC370 43B Wartungshandbuch Seite 17

Service Manual- SC370
Component Locations
Safety switch lever
Handlebar adjusting lever
Battery capacity LED
One-button start
Safety switch lever
Handlebar adjusting lever
Figure 1
Dashboard (EB1)
Figure 3
Troubleshooting
Trouble
One-button start LED indicator
flashes
3 battery capacity LED indicators
flash simultaneously
Possible causes
Brush motor overload
Vacuum motor overload
Debris or wires/cords entangled in
the brush hub, slowing its rotation
Battery voltage too high, >29.5V
Flow adjustment button
Dashboard (EB1)
Control board (EB2)
Battery capacity LED
Figure 2
Figure 4
Remedy
Check brush motor or replace it
Check vacuum motor or replace it
Remove the brush and remove any
debris/wires/cords
Use batteries of 24V
04 Control system 16
One-button start
Flow adjustment button
Control board (EB2)