Tr O U B L E S H O O T I N G - Nilfisk T22 Manuel D'instructions

T22 - T40 - T40W
P r o b l e m
The machine does not start
The machine revolutions increase
The machine produces a more acute noise
Dust leaks from the machine
Electrostatic current on the machine
The vacuum cleaner suddenly stops
GB
C 3 5 4

Tr o u b l e s h o o t i n g

C a u s e
Lack of power supply
Clogged primary filter
Clogged vacuum hose
The liquid mechanical stop has activated
The filter is torn
Inadequate filter
Missing or inefficient grounding
Circuit breaker activation
1 8
R e m e d y
Check for power at the socket.
Check the condition of the socket and the
cable.
Ask for assistance to be performed by a
qualified manufacturer's technician.
Use the filter shaker (models with manual
filter shaker). Replace it if this is not
sufficient.
Check the vacuum hose and clean it.
Emptying of the liquid container.
Replace it with another of identical type.
Replace it with another of a suitable
category and check.
Check all ground connections. In particular
on the vacuum inlet fitting; replace the hose
with an antistatic hose.
Check the setting.
Check the motor electrical input.
Empty the container.
Contact an authorised after-sales service
centre if necessary.