ENGLISH
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18. TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
UNICO does not turn on
No power
Check the cable, plug and socket
The motor revs/has little suction
Tubes or accessories blocked
Remove any blockages from tubes and
accessories
UNICO has no/reduced suction
Dirt collector full or not correctly
inserted
Suction adjustment set at the
minimum level
Dirt collector or flexible hose not
correctly inserted
Filters clogged
Empty the dirt collector and insert
correctly
Adjust suction using the cursor on the
handle
Correctly insert the dirt collector tank
and/or check that the flexible vacuum tube
has been correctly inserted
Clean the filters, as described in Chapter 14
Water collects under the appliance
during vacuuming of liquids
Liquid in dirt collector has
exceeded the MAX level
Foam in the dirt collector
Empty the dirt collector
Follow the cleaning instructions in
Chapters 12 and 13 carefully
UNICO does not dispense steam
ON/steam button switched off
Boiler out of water
Steam hose not inserted
Steam lock activated
The boiler is not yet pressurised
Switch on the ON/steam button
Add water to the tank as described in
Chapter 11
Connect the steam hose to the flexible
vacuum tube, locking the automatic buttons;
connect the steam hose to the appliance and
the handle (as described in Chapter 1 and
shown on page 3)
Deactivate the steam lock on the handle
Wait for the steam indicator light to stop
flashing
The universal brush selector does not
work
The holder with cloth for steam
cleaning is mounted on the brush
Remove the holder with cloth from the
brush
Manuale UNICO MCV20 VERSIONE 05-09-14_vers7:UNICO
22/09/2014
15.51
Pagina 34
