17
TROUBLESHOOTING
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK, UNPLUG BEFORE
TROUBLESHOOTING.
PROBLEM
POSSIBLE CAUSE
SOLUTION
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operate.
No power supply.
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EUHDNHUVDQGIXVHV
Faulty power cord.
Unplug and check the power
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repaired by a professional.
Collection tank is full.
Empty the collection tank.
Switch in the wrong position.
Press the ON ‘I’ button on the
power head.
The dust comes out from the
motor cover.
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missing or damaged.
Attach or replace the HEPA
FDUWULGJH¿OWHU
5HGXFHGHI¿FLHQF\DQGPRWRU
speed vibration.
There are blockages in the
QR]]OHKRVHRUWKHFROOHFWLRQ
tank inlets.
8QSOXJDQGFKHFNQR]]OHKRVH
and collection tank inlets for
blockages.
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clogged.
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or install a new HEPA cartridge
¿OWHU
7KH+(3$FDUWULGJH¿OWHURU
PLFUR¿EHUSUH¿OWHUKDVEHHQ
contaminated heavily.
Remove and clean or replace
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Содержание VK811PH
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