LG V-CB584SEQ User manual
VACUUM CLEANER
SERVICE MANUAL
CAUTION
BEFORE SERV C NG THE UN T, READ THE "SAFETY PRECAUT ONS"
N TH S MANUAL.
MODEL : V-CB584SEQ
V-CB584ST
V-CB574ST
V-CB564ST
-2-
CONTENTS
SAFETY PRECAUTIONS..............................................................................................................3
DESCRIPTION ............................................................................................................................. 4
SPECIFICATIONS ........................................................................................................................ 4
DISASSEMBLY INSTRUCTIONS.............................................................................................. 5~6
TROUBLESHOOTING GUIDE.................................................................................................. 7~9
BLOCK DIAGRAM....................................................................................................................... 0
SCHEMATIC DIAGRAM..............................................................................................................0
CIRCUIT .......................................................................................................0
EXPLODED VIEW ............................................................................................................... ~ 4
REPLACEMENT PARTS LIST .............................................................................................. 5~ 6
APPENDIX............................................................................................................................ 7~ 9
. THE TYPE OF POWER PLUG AND PARTS NUMBER............................................................................ 7
2. COLOR & PARTS NUMBER...................................................................................................................... 8
3. MOTOR & P.C.B ASSY & CORD REEL ASM PARTS NUMBER ............................................................... 9
DIAGRAM............
-3-
SAFETY PRECAUTIONS
BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY,
AND OBSERVE EACH POINT CAREFULLY.
1. Change the pape bag o clean the cloth
bag in case the indicato moves towa d ed.
) If the dust bag is full, intake power will be reduced.
2) When the dust bag is full of dust, pull out the dust
bag from the inside of body base.
2. Filte
) The filter is composed of a clean filter, an exhaust fil-
ter and a paper bag or a cloth bag.
2) Never use the vacuum cleaner without filters.
It may harm to the motor.
3) When the cloth bag, the clean filter and the exhaust
filter are soiled, wash the filter with neutral cleanser.
Note : Re-use of the cloth bag, clean filter and exhaust
filter.
• Never wash the filter in a washing machine or in a
dishwasher.
• Never use hot water for washing the filter.
• Re-use the filter after drying it completely in the shade.
• Do not dry near fire or direct sun ray.
3. Dust indicato
Dust indicator shows you red color when the filter is full
of dust.
Then, change the paper bag with new one or clean the
cloth bag.
4. Avoid suction such mate ials as:
) Liquid or wet dust:
Clogging the ventilation holes, reduces the intake
power significantly and harms the motor.
2) Inflammable liquids such as benzene, alcohol or sol-
vents.
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
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 min-
utes because it may cause harm to the motor.
6. Close supe vision is necessa y when this
vacuum cleane is used by o nea child en.
Child en's ca elessness may cause damage
to the cleane o inju e pe sons.
7. Ai exhausted f om the vacuum cleane is
no mally wa m. But if ext ao dina ily hot ai
is exhausted, check if the telescopic tube,
hose o dust bag is clogged o not.
8. Elect ic shock could occu if used outdoo s
o on wet su faces.
DESCRIPTION
CANISTER
DUSTING BRUSH CLOTH BAG ASS'Y
(OPTION) FILTER BAG ASS'Y
(OPTION)
CREVICE TOOL
ATTACHMENTS
Control Knob
Cord Reel Button
Exhaust Cover
Carpet Pedal
Nozzle ASS'Y
Flexible Hose ASS'Y
Telescopic Pipe ASS'Y
Wheel
Body Cover
Suction Hole
Dust Indicator
Filter cover
Handle
Power Cord
-4-
SPECIFICATIONS
• MODEL : REFER TO THE COVER PAGE
• POWER SOURCE : ON RATING PLATE
• POWER CONSUMPTION : ON RATING PLATE
• POWER CONTROL :
- MAIN : SLIDE ON BODY
(V-CB584SEQ/ST, V-CB574ST, V-CB564ST)
• CAPACITY : 4L
• CORD LENGTH :6.3 m
• HOSE LENGTH : .5 m
• NET WEIGHT : 5 kg
• PACKING WEIGHT : 8.5 kg
• NET DIMENSION : 470 3 0 240 (L WH)mm
• PACKING DIMENSION : 575 330 330 (L WH)mm
(with telescopic pipe)
• ATTACHMENTS
HOSE ......................................................................... EA
TELESCOPIC PIPE ASSY
(V-CB584SEQ/ST, V-CB574ST, V-CB564ST))
.................. EA
NOZZLE ASSY............................................................ EA
CREVICE TOOL......................................................... EA
DUSTING BRUSH...................................................... EA
CLOTH BAG ASY (OPTION) ...................................... EA
EXTRA PAPER BAG ASSY (PAPER, OPTION)......... EA
•This specifications are subject to change according to the buyer's request.
-5-
DISASSEMBLY INSTRUCTIONS
NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord
from the wall outlet.
Filter Cover
Cover Latch
Knob Control
Knob
Holder
PWB
Assembly
Exhaust
Filter
Exhaust
Filter Cover
•
Almost all of the parts of this vacuum cleaner can be
disassembled with a screw driver and each connecting
component easily fits each other.
Disassemble one by one referring to the exploded view.
•
If possible, don't disassemble except for the necessary
parts. It is not necessary to disassemble the parts that
are not detailed in the exploded view.
1. Detach Body Cove Assembly f om Body
Base Assembly
) Open filter cover by pushing cover latch.
2) Remove exhaust filter cover & exhaust filter.
Then remove four screws.
2. P.W.B Assembly Replacement
) Remove control cover using the flat driver, push it in the
direction of arrow.
2) Detach P.W.B assembly after removing control cover,
switch button, spring and knob.
Lever
Knob Control
Filter Cover
Max
Min
-6-
3) When you re-assembling the P.W.B assembly assemble
after sliding the lever of P.W.B assembly and switch
knob to the Upward.
3. Filter Cover Assembly
1) Remove filter cover assembly by pushing filter cover
in the direction of arrow.
4. Motor Assembly Replacement.
• Lift the motor assembly in the direction of the arrow
after stripping off the lead wires.
5. Cord Reel Assembly Replacement
• Lift the cord reel assembly from the body base in the
direction of the arrow.
-7-
SOLUTIONCAUSE
Check the power source
CHECKING
Poor plug insertion
Power cord cut
Interior lead wire cut
Motor(stator armature) coil cut
or damaged
Poor contact carbon brush
defaced
Motor armature cut
Ball bearing defacement
Impeller hindrance
(Caused by foreign matters)
Insert again
The fuse is melt down
in the coverknife switch Exchange the fuse
Repair or exchange
Exchange the lead wire
Exchange the motor
Exchange or repair
Poor switch contact point Exchange the switch
Exchange the motor
Exchange the motor
Remove the foreign matters
Normal
Abnormal
TROUBLE SHOOTING GUIDE
1. SWITCH ON BUT MOTOR DOSE NOT RUN.
2. SWITCH ON, MOTOR DOES NOT RUN BUT BUZZES.
Poor connection
Poor switch
Carbon brush defaced
Motor armature cut
Foreign matters attached to
the impeller
Low voltage
Hose and extension wands are
clogged with foreign matters
Filter bag or cloth bag is filled
with inhaled foreign matters
Repair
Exchange the switch
Exchange the carbon brush
or the motor
Exchange the motor
Remove the foreign matters
Inquire to the power utility
company
Remove the foreign matters
in the hose or extension wands
Low rotation speed
Motor turns normally,
but suction power is weak
Rotating switch is on low
mode Rotate it with clock-wise so
power is increasd
Remove the foreign matters
or exchange the filter bag or
clean the cloth bag
3. SWITCH OFF BUT MOTOR RUNS.
4. WEAK SUCTION POWER
-8-
-9-
Poor cord, lead wire
Poor carbon brush rectified
Poor electric connector
or receiver
Exchange cord, lead wire
Exchange the carbon brush
or the motor
Repair the electric connector
or receiver
Poor capacitor Exchange the capacitor
Bent connection parts
Poor connection
(Caused by foreign matters)
Exchange the parts
Remove the foreign matters
and reconnect
Loose parts
Unbalanced motor assembly
Foreign matters are attached
to the impeller
Poor carbon brush rectification
Secure firmly
Exchange or repair the motor
Remove the foreign matters
Exchange the carbon brush
or the motor
Armature is cut or foreign
matters attached Exchange motor
Remove foreign matters
5. VIBRATION NOISES
6. RADIO, TV RECEPTION DISTURBANCE
7. IMPROPER TUBE OR NOZZLE CONNECTION
- 0-
BLOCK DIAGRAM
CIRCUIT DIAGRAM
R3
3.9K
1/2W
R2
33
1/2W
R4
33
1/2W
DIAC G
R5 VR1
C3
T2
TRIAC
SLIDE VOLUME
T1
S/W
C1
0.47uF
250V
M
T/P
R11
470K
BR:BROWN
SCHEMATIC DIAGRAM
BR:BROWN BL:BLUE
BL
BL
BR
PWB
S/W
RE
PLUG
CORD
REEL
ASS'Y
MOTOR
T/P
T/S
BL
BL
RE
BR
PLUG
PWB
S/W
V-CB564ST/V-CB574ST/V-CB584ST/SEQ
RE:REDBL:BLUE
RE:RED
This manual suits for next models
3
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