Product Manual
12
TROUBLESHOOTING
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK-UNPLUG BEFORE
TROUBLESHOOTING
Symptom Possible Causes Corrective Action
Vacuum will not operate
1) No power supply. 1) Check power supply – cord,
breakers, fuses.
2) Faulty power cord. 2) Unplug and check the
power cord. If damaged,
have it repaired by a
professional.
3) Collection tank full. 3) Empty collection tank.
Dust comes from motor cover. 1) The dust lter is missing or
damaged.
1) Attach or replace dust lter.
2) Vacuum has been used
to collect ne dust, such as
drywall dust, replace soot,
or ash, without a ne dust
lter equipped.
2) Remove the standard cloth
lter and install the
appropriate ne dust
cartridge lter.
Reduced efficiency and motor/
speed vibration.
1) There is a blockage in the
nozzle or hose, or the
collection tank inlet. Or dust
lter blocked by ne dust.
1) Check nozzle, hose and
collection tank inlets for
blockage. Take off the lter
and clean it. Or install new
dust lter.