Nilfisk-Advance S2 L - Troubleshooting

S2 / S3
09/2017
15
C343
GB
Troubleshooting
Problem Cause Remedy
The vacuum cleaner does not start Lack of power supply
Check for power at the socket.
Check the condition of the socket and the cable.
Ask for assistance to be performed by a
qualied manufacturer’s technician.
The vacuum cleaner revolutions
increase
Clogged primary lter
Use the lter shaker (models with manual lter
shaker). Replace it if this is not su󰀩cient.
Clogged vacuum hose Check the vacuum hose and clean it.
Dust leaks from the vacuum
cleaner
The lter is torn Replace it with another of identical type.
Inadequate lter
Replace it with another of a suitable category
and check.
Noisy motors
Motor brushes (carbon) worn or
broken
Remove and replace the (carbon) motor
brushes.
Electrostatic current on the
vacuum cleaner
Non existent or ine󰀩cient grounding
Check all ground connections. In particular on
the vacuum inlet tting; replace the hose with
an antistatic hose.