LG V-6377CTV Service Manual ▷ View online
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1. Filter
1) The filter is composed of a motor safety filter, a exhaust
filter and a paper bag or a cloth bag.
2) Never use the vacuum cleaner without filters.
It may harm the motor.
3) When the cloth bag, the motor safety filter and the
exhaust filter are soiled, wash the filter with neutral
cleanser.
cleanser.
NOTE : Re-use of the cloth bag, motor safety filter.
ƒU
Never wash the filter in a washing machine or in a
dishwasher.
dishwasher.
ƒU
Never use hot water for washing the filter.
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Re-use the filter after drying it completely in the shade.
ƒU
Do not dry near fire or direct sun ray.
2. Dust indicator
When the dust bag is full of dust, the indicator turns to red
(Suction power will be reduced). Then, change the paper
bag with the new one or clean the cloth bag.
(Suction power will be reduced). Then, change the paper
bag with the new one or clean the cloth bag.
4. Avoid sucking such materials as :
1) Liquid or wet dust :
Clogs the ventilation holes, reduces the suction power
significantly and harms the motor.
significantly and harms the motor.
2) Inflammable liquids such as benzene, alcohol or
solvents.
3) Burning objects such as cigarette butts.
4) Bulky objects such as vinyl, paper etc.
5) Sharp objects such as needles, pins, metal or glass
4) Bulky objects such as vinyl, paper etc.
5) Sharp objects such as needles, pins, metal or glass
particles etc.
5. Attachments
• Nozzle : for cleaning wooden floor, the room floor and
carpet.
• Crevice Tool : for cleaning any crevice, inside corners of
window frames. (However, do not use the
crevice tool more than 20 minutes.)
crevice tool more than 20 minutes.)
• Dusting Brush : for delicate vacuuming of fabrics on the
furniture, curtains, etc.
• Upholstery Nozzle : for vacuuming the dust on the
upholstery.
6. Close supervision is necessary when this
vacuum cleaner is used by or near children.
Children's carelessness may cause damage to
the cleaner or injure persons.
Children's carelessness may cause damage to
the cleaner or injure persons.
7. Air exhausted from the vacuum cleaner is
normally warm. But if extraordinarily hot air is
exhausted, check if the telescopic tube, hose
or dust bag is clogged or not.
exhausted, check if the telescopic tube, hose
or dust bag is clogged or not.
8. Electric shock could occur if used outdoors or
on wet surfaces.
SAFETY PRECAUTIONS
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BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY, AND
OBSERVE EACH POINT CAREFULLY.
OBSERVE EACH POINT CAREFULLY.
1. Motor exchange
1) Separate the Body Cover and Body Base by unfastening
the screws.
2) After disconnecting the lead wires, replace the old motor
with a new one.
2. In case of exchanging other parts, refer to the
exploded view.
CAUTIONS
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE VACUUM CLEANER, DISCONNECT THE
ELECTRICAL POWER SUPPLY CORD FROM THE WALL OUTLET.
ELECTRICAL POWER SUPPLY CORD FROM THE WALL OUTLET.
TROUBLE SHOOTING
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1. SWITCH ON BUT MOTOR DOES NOT TURN
2. SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES
Checking
Cause
Solution
Check the power
source
source
The fuse is melt down in the
coverknife switch
Poor plug insertion
Power cord cut
Motor(stator armature) coil
cut or damaged
Poor contact carbon
brush defaced
Poor switch contact point
Motor armature cut
Ball bearing defacement
Impeller hindrance
(Caused by foreign matters)
Exchange the motor
Exchange the motor
Remove the foreign
matters
Exchange the fuse
Insert again
Repair or exchange
Interior lead wire cut
Exchange the lead wire
Exchange the motor
Exchange or repair
Exchange the switch
Normal
Abnormal
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