30
TA-TE 02/04-01
Installation, use and maintenance guide
11.1 Troubleshooting
Possible causes
The power supply cable is
unplugged
The start push-button of
the central suction system
is unplugged
The start signal cable is
unplugged
The thermal relay of the
motor does not work
The power supply contacts
are cut off or the microswitc
of the inlet does not work
Several suction inlets are
used simultaneously
The hose or the cleaning
accessories are
broken/damaged
The filter cartridge is dirty
The fitting of the dust
container is damaged
or incorrectly positioned
The pipes of the suction
system are obstructed
The air exhaust is
obstructed
The microswitch of a
single inlet does not work
Possible corrective measures
Plug in the power supply
cable
Press the start
push-button
Plug in the start cable
Leave the motor some
minutes for cooling down
Contact the technical
service provider
Use only one suction inlet
at a time
Check if the hose is
integral and if the fitting
is correctly inserted
Contact the technical
service provider
Check if the fitting
is integral and
correctly assembled
Contact the technical
service provider
Contact the technical
service provider
Contact the technical
service provider
Problem
No air suction in
all air inlets
No air suction in only
one inlet
Weak air suction
The suction unit does not
stop when the suction
inlets are closed
