english
troublesHooting -
(for PERFETTO TXA, TPA and TP central power units)
PROBLEM
CAUSE
SOLUTION
There is no air intake from all the
sockets
Power supply cable disconnected
Connect the power supply cable
12V socket cable line not connected or
incorrectly connected
Connect the 12V socket cable line or
check the wiring
The number of consecutive central power
unit starts within a period of 1 minute
was exceeded
Check the electric connection on each
socket.
Press RESET to reset operation
The electric contacts in the hose are dirty.
Clean them as indicated in the accessory
instructions.
Press RESET to reset operation
The maximum amount of time of
continuous central power use has been
exceeded
The microswitch in a vacuum socket is
damaged.
Call a specialised technician.
The system remained on inadvertently
for 30 consecutive minutes.
Press RESET or turn the system off and
on to reset operation
Check the electric connection of the 12V
socket cable line.
Call a specialised technician.
The motor overheated.
The motor temperature exceeded 80 °C.
Check if the air exhaust line is free or
if the two air exhaust openings are
blocked. Wait for the motor to cool
down. Press RESET to reset operation
Make sure the filter cartridge is not
saturated. In this case, perform
maintenance. Wait for the motor to
cool down.
Press RESET to reset operation
The vacuum exceeded 240 mbar for more
than 15 seconds
The hose inlet is obstructed.
Free the hose, turn the system on and off
and press RESET
The dust container is not correctly
hooked
Rehook the container correctly.
There is no air intake from a
socket
The microswitch or the electric contacts
in a vacuum socket are damaged.
Call a specialised technician.
User and maintenance manual
30
Maintenance
Maintenance