13
Troubleshooting
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK
UNPLUG BEFORE TROUBLESHOOTING.
Problem
Possible Causes
Corrective Action
Vacuum will not operate
Dust comes out from motor cover.
Reduced efficiency and
motor/speed vibration.
1) No power supply.
2) Faulty power cord.
3) Collection tank is full.
4) Switch in the wrong position
1)
missing or damaged.
1) There is a blockage in the
nozzle, hose, or the tank
inlet. The dust filter is
clogged by fine dust.
1) Check power supply – cord,
breakers, fuses.
2) Unplug and check the power
cord. If damaged, have it
repaired by a professional.
3) Empty collection tank.
4) Press the ON ‘I’ button on
the power head.
1) Attach or replace the
1) Check nozzle, hose and
tank inlets for blockage.
Take off the filter and clean it.
The cartridge fi lter is
cartridge fi lter.
.
.
Or install new fi lter.
