Nilfisk VHC110 Manuel D'instructions page 34

VHC110 - VHC120
Problem
The vacuum cleaner is unable to
collect the material
The vacuum cleaner produces a more
acute noise
Dust leaks from the vacuum cleaner
Electrostatic current on the vacuum
cleaner
I
GB
E
E
C447
Troubleshooting
Cause
Clogged primary 昀椀lter
Clogged vacuum hose
Insu昀케cient air昀氀ow
The liquid mechanical stop has activated
(L version).
The 昀椀lter is torn
Inadequate 昀椀lter
Missing or ine昀케cient grounding
16
Remedy
Use the 昀椀lter shaker (models with manual 昀椀lter
shaker). Replace it if this is not su昀케cient.
Check the vacuum hose and clean it.
Increase air supply pressure. Check the pressure
supplied by the pneumatic network is su昀케cient.
Emptying of the liquid container.
Replace it with another of identical type.
Replace it with another of a suitable category and
check.
Check the ground.
The vacuum hose must be antistatic.
08/2018