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