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VACUUM CLEANER
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS"
IN THIS MANUAL.
MODEL : V-CP243RDN / RTN, V-C3145RD / RT
V-CP243NDN / NTN, V-C3143ND / NT
V-CP243NB/NBN/ND, V-CP233NBN/NDN/NTN
V-CP242RBN/RDN/RTN
CONTENTS
SAFETY PRECAUTIONS.............................................................................................................. 3
CAUTIONS .................................................................................................................................... 3
DESCRIPTION.............................................................................................................................. 4
SPECIFICATIONS......................................................................................................................... 4
DISASSEMBLY ......................................................................................................................... 5~6
TROUBLE SHOOTING ............................................................................................................. 7~9
BLOCK DIAGRAM ................................................................................................................ 10~11
SCHEMATIC DIAGRAM........................................................................................................ 10~11
CIRCUIT DIAGRAM .............................................................................................................. 10~11
EXPLODED VIEW ............................................................................................................... 12~14
REPLACEMENT PARTS LIST .................................................................................................... 15
APPENDIX ............................................................................................................................ 16~18
1. THE TYPE OF POWER PLUG AND PART NUMBER ............................................................................... 16
2. COLOR & PARTS NUMBER ...................................................................................................................... 17
3. MOTOR & P.W.B ASS’Y & CORD REEL ASS’Y PARTS NUMBER ........................................................... 18
-2-
P/NO: 3828Fi5870A
SAFETY PRECAUTIONS
BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY,
AND OBSERVE EACH POINT CAREFULLY.
1. Change the paper bag or clean the cloth
bag in case the indicator moves toward red.
4. Avoid suction such materials as:
1) 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 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
particles, etc.
1) 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. Filter
1) The filter is composed of a moter safety filter, an
exhaust filter 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 moter safety 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.
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 because it may cause harm to
the motor.
• Dusting brush : For cleaning clothes curtains.
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.
3. Dust indicator
7. Air exhausted from the vacuum cleaner is
normally warm. But if extraordinarily hot air
is exhausted, check if the extension wands,
hose or dust bag is clogged or not.
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.
8. Electric shock could occur if used outdoors
or on wet surfaces.
CAUTIONS
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE VACUUM CLEANER, DISCONNECT THE ELECTRICAL POWER SUPPLY CORD FROM THE WALL OUTLET.
1. Motor exchange
1) Separate the body cover and body base by unfastening the screws.
2) Disconnect the lead wires.
3) Lift the old motor and replace it with a new one.
2. In case of exchanging other parts, refer to the exploded view.
-3-
P/NO: 3828Fi5870A
DESCRIPTION
Cord Reel Button
Flexible Hose Ass y
Control Button
(ON/OFF)
(Rotary)
Hose Head
Dust
Indicator
Extension wands
Power Cord
Steel Pipe
Hose Button
Body Cover
Telescopic Pipe
Suction Hole
Wheel
Nozzle
Cover Latch
Filter Cover
Pedal
ATTACHMENTS
Crevice Tool
(On Board)
Upholstery Nozzle
(Option)
Dusting Brush
Cloth Bag
(Option)
Paper Bag
(Option)
SPECIFICATIONS
• MODEL : REFER TO THE COVER PAGE
• ATTACHMENTS
• POWER SOURCE : ON RATING PLATE
HOSE ......................................................................... 1EA
• POWER CONSUMPTION : ON RATING PLATE
STEEL PIPE ASS’Y
OR ..........................1EA
• POWER CONTROL :
TELESCOPIC PIPE ASS’Y
- MAIN : ROTARY ON BODY
NOZZLE ASS’Y ...........................................................1EA
(V-CP243RDN/RTN, V-C3145RD/RT)
ON/OFF ON BODY
CREVICE TOOL (ON BOARD) .................................. 1EA
(V-CP243NDN/NTN, V-C3145ND/NT)
DUSTING BRUSH.......................................................1EA
• CAPACITY : 3L
• CORD LENGTH : 5 m
CLOTH BAG ASS’Y
OR .........................1EA
• HOSE LENGTH : 1.5 m
PAPER BAG ASS’Y
• NET WEIGHT : 3.5 kg
UPHOLSTERY NOZZLE (OPTION)............................1EA
• PACKING WEIGHT : 6.0 kg
• NET DIMENSION : 280 400 225 (W D H)mm
• PACKING DIMENSION :
330 495 290 (W D H)mm - with steel pipe
330 565 290 (W D H)mm - with telescopic pipe
• This specifications are subject to change according to the buyer's request.
-4-
P/NO: 3828Fi5870A
DISASSEMBLY
NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord
from the wall outlet.
2. Body Cover Assembly Replacement
• 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.
1) Remove the four screws fastening the body base.
• 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. Filter Cover Assembly Replacement
1) Open filter cover by pushing cover latch.
Filter Cover
Cover Latch
2) Lift body cover in the direction of the arrow.
Body Cover
2) First, lift the filter cover
- Push the hinge side by inserting flat screw driver in gap
between hinge and filter cover.
Then the “filter cover” will be detached.
3) Strip off the lead wires from the motor & cord reel.
Filter Cover
Handle
-5-
P/NO: 3828Fi5870A
3. P.W.B Assembly Replacement
4) When reassembling, assemble control button after rotating
the switch of P.W.B assembly in the direction of the arrow.
1) Remove a screw fastening “Board Supporter” on body cover
Switch
Button Spring
Control Button
Body Cover
Board Supporter
4. Motor Assembly Replacement.
2) Push the flat driver in the direction of arrow.
• Lift the motor assembly in the direction of the arrow after
stripping off the lead wires.
3) Detatch P.W.B assembly, control button, button spring and
Board Supporter from body cover.
5. Cord Reel Assembly Replacement
• Lift the cord reel assembly from the body base in the
direction of the arrow.
Button Spring
Control Button
PWB Assembly
Board Supporter
-6-
P/NO: 3828Fi5870A
TROUBLE SHOOTING
1. SWITCH ON BUT MOTOR DOSE NOT RUN.
CHECKING
CAUSE
Abnormal
Check the power source
SOLUTION
The fuse is melt down
in the coverknife switch
Exchange the fuse
Poor plug insertion
Insert again
Power cord cut
Repair or exchange
Interior lead wire cut
Exchange the lead wire
Motor(stator armature) coil cut
or damaged
Exchange the motor
Poor contact carbon brush
defaced
Exchange or repair
Poor switch contact point
Exchange the switch
Normal
2. SWITCH ON, MOTOR DOES NOT RUN BUT BUZZES.
Motor armature cut
Exchange the motor
Ball bearing defacement
Exchange the motor
Impeller hindrance
(Caused by foreign matters)
Remove the foreign matters
-7-
P/NO: 3828Fi5870A
3. SWITCH OFF BUT MOTOR RUNS.
Poor connection
Repair
Poor switch
Exchange the switch
Carbon brush defaced
Exchange the carbon brush
or the motor
Motor armature cut
Exchange the motor
Foreign matters attached to
the impeller
Remove the foreign matters
Low voltage
Inquire to the power utility
company
4. WEAK SUCTION POWER
Low rotation speed
Motor turns normally,
but suction power is weak
Hose and extension wands are
clogged with foreign matters
Remove the foreign matters
in the hose or extension wands
Filter bag or cloth bag is filled
with inhaled foreign matters
Remove the foreign matters
or exchange the filter bag or
clean the cloth bag
Rotating switch is on low
mode
Rotate it with clock-wise so
power is increasd
-8-
P/NO: 3828Fi5870A
5. VIBRATION NOISES
Loose parts
Secure firmly
Unbalanced motor assembly
Exchange or repair the motor
Foreign matters are attached
to the impeller
Remove the foreign matters
Poor carbon brush rectification
Exchange the carbon brush
or the motor
Armature is cut or foreign
matters attached
Exchange motor
Remove foreign matters
6. RADIO, TV RECEPTION DISTURBANCE
Poor cord, lead wire
Exchange cord, lead wire
Poor carbon brush rectified
Exchange the carbon brush
or the motor
Poor electric connector
or receiver
Repair the electric connector
or receiver
Poor capacitor
Exchange the capacitor
7. IMPROPER TUBE OR NOZZLE CONNECTION
Bent connection parts
Exchange the parts
Poor connection
(Caused by foreign matters)
Remove the foreign matters
and reconnect
-9-
P/NO: 3828Fi5870A
BLOCK DIAGRAM
V-CP243NDN/NTN, V-C3143ND/NT
T/S
S/W
BL
PWB
BR
BR
BL
CORD
REEL
ASS'Y
MOTOR
PLUG
BR:BROWN
BL:BLUE
SCHEMATIC DIAGRAM
S/W
T/S
BL
PWB
BR
BR
BL
PLUG
BR:BROWN
BL:BLUE
CIRCUIT DIAGRAM
S/W
T/S
M
C1
0.47
250V
-10-
P/NO: 3828Fi5870A
BLOCK DIAGRAM
V-CP243RDN/RTN, V-C3143RD/RT
T/S
S/W
BL
PWB
BR
BR
BL
CORD
REEL
ASS'Y
MOTOR
PLUG
BR:BROWN
BL:BLUE
SCHEMATIC DIAGRAM
S/W
T/S
BL
PWB
BR
BR
BL
PLUG
BR:BROWN
BL:BLUE
CIRCUIT DIAGRAM
S/W
SLIDE VOLUME
T.S
M
R5
VR1
VR2
R1
100
1/2W
C1
0.47uF
250V
TRIAC
T2
R3
3.9K
1/2W
C3
-11-
P/NO: 3828Fi5870A
R2
33
1/2W
DIAC
G
R4
33
1/2W
T1
C2
0.1uF
250V
EXPLODED VIEW
BASE ASSEMBLY, BODY
146811
139202
152302
139204
146871
139201
152312
152301
152311
650581
130401
149601
144411
146601
-12-
P/NO: 3828Fi5870A
COVER ASSEMBLY, BODY
250202
235501
335501
252311
340261
250204
335211
249701
243501
168711
339201
349801
-13-
P/NO: 3828Fi5870A
HOSE ASSEMBLY, FLEXIBLE
452151
449401
452001
435501
ACCESSORIES
NOZZLE ASSEMBLY
552491
NZ-15
652481
652011
652012
NZ-27
652031
NZ-30
-14-
P/NO: 3828Fi5870A
REPLACEMENT PARTS LIST
LOCATION No.
139201
149601
130401
152301
144411
146601
152311
152312
650581
146871
146811
139202
152302
139204
335501
340261
243501
339201
335211
235501
250204
250204
249701
250202
252311
349801
349801
168711
168711
452151
452001
449401
435507
552491
652011
652012
652031
652481
PART No.
DESCRIPTION
3920FI4718P
4960FI2324A
3040FI1496A
3040FI1496B
4I70098K
4441FI3605C
4660FI2415A
4660FI2415B
5231FI3512B
5231FI2443A
3I21007N
3I21007L
4687FI1475
4681FI2373
3920FI3600C
4I23008B
3920FI3763B
3550FI1607
4026FI3675
4350FI3778
3920FI3734A
3521FI3703F
3550FI1608A
3550FI1608B
5020FI3782
5020FI3783
4970FI3206A
5020FI3781
5230FI3767A
4980FI2427A
4980FI2428A
6871FX2148
6871FX2153
5215FI1306J
3650FI2275A
4940FI4292B
5200FI2269A
5249FI1387A
5249FI2449A
5249FI1404A
5201FI2324A
5201FI2443E
3I20011E
3I20011H
5249FI2259A
5249FI2259B
PACKING, DUST SEAL
MOUNT, BAG
BASE, BODY
FILTER, MOTOR SAFETY
CASTER ASS Y
WHEEL
REMARK
SHADOW GRAY
MIDDLE GRAY
BLACK
SHADOW GRAY
MIDDLE GRAY
FILTER ASS Y, PAPER
FILTER ASS Y, CLOTH
TOOL, CREVICE
CORD REEL ASS Y
MOTOR ASS Y, VC
PACKING, MOTOR MOUNT
PACKING, ABSORBING
PACKING, SEAL
COVER, FILTER
LATCH
RING, CONNECTOR
PACKING, FILTER
INDICATOR ASS Y
COVER, BODY
BUTTON, CONTROL
BUTTON, CONTROL
SPRING, BUTTON
BUTTON, CORD RELL
FILTER, EXHAUST
SUPPORTER, BOARD
SUPPORTER, BOARD
PWB(PCB) ASS Y
PWB(PCB) ASS Y
HOSE ASS Y, FLEXIBLE
HANDLE, GRIP
KNOB, SLIDE
PIPE, FITTING
NOZZLE ASS Y, FLOOR
BLACK
MIDDLE GRAY
Refer To Appendix
Refer To Appendix
Refer To Appendix
Refer To Appendix
Refer To Appendix
SHADOW GRAY
MIDDLE GRAY
Rotary, Refer To Appendix
ON/OFF, Refer To Appendix
For Button, Control
Refer To Appendix
Rotary Type
ON/OFF Type
Rotary, Refer To Appendix
ON/OFF, Refer To Appendix
NZ-15
NZ-27
NZ-30
PIPE ASS Y, STEEL
PIPE ASS Y, TELESCOPIC
BRUSH ASS Y, DUST
NOZZLE ASS Y, UPHOLSTERY
-15-
P/NO: 3828Fi5870A
BLACK
MIDDLE GRAY
BLACK
MIDDLE GRAY
APPENDIX
1. THE TYPE OF POWER CORD & PARTS NUMBER
TYPE
CORD REEL ASS’Y P/NO
TYPE OF PLUG
A-1
17
(L/NO.:146871)
C-2
19
S-1
6.3
17
12.7
4.8
C-1
19
19
4
19
B-3
Color identification
of fuse
Brown
13A
Yellow
5A
Blue
3A
-16-
P/NO: 3828Fi5870A
APPLICATION
2. COLOR & PARTS NUMBER
COLOR
LOCATION
DESCRIPTION
NO.
335501
COVER, FILTER
340261
LATCH
243501
RING, CONNECTOR
BUTTON, CORD REEL
250202
250204 BUTTON, CONTROL (for Rotary)
250204 BUTTON, CONTROL (for ON/OFF)
COBALT
BLUE
3550FI1607A
4026FI3675A
4350FI3778A
SHADOW
GRAY
LIGHT
SILVER
3550FI1607B
4026FI3675B
4350FI3778B
MIDNIGHT
BLUE
3550FI1607C
4026FI3675C
4350FI3778C
DEEP
RED
3550FI1607D
4026FI3675D
4350FI3778D
5020FI3782B
5020FI3782C
5020FI3782D
5020FI3781A
5020FI3782A
5020FI3783A
COLOR
LOCATION
DESCRIPTION
NO.
335501
COVER, FILTER
340261
LATCH
243501
RING, CONNECTOR
BUTTON, CORD REEL
250202
250204 BUTTON, CONTROL (for Rotary)
250204 BUTTON, CONTROL (for ON/OFF)
COLOR
LOCATION
DESCRIPTION
NO.
335501
COVER, FILTER
340261
LATCH
243501
RING, CONNECTOR
BUTTON, CORD REEL
250202
250204 BUTTON, CONTROL (for Rotary)
250204 BUTTON, CONTROL (for ON/OFF)
COLOR
LOCATION
DESCRIPTION
NO.
335501
COVER, FILTER
340261
LATCH
243501
RING, CONNECTOR
BUTTON, CORD REEL
250202
250204 BUTTON, CONTROL (for Rotary)
250204 BUTTON, CONTROL (for ON/OFF)
-17-
P/NO: 3828Fi5870A
3. MOTOR & P.W.B ASS’Y & CORD REEL ASS’Y PARTS NUMBER
L/NO.
P/NO
DESCRIPTION
REMARK
146811
4681FI2373B
MOTOR ASS’Y, VC
VMC-500E1, 220V 50 / 60Hz
146811
4681FI2373C
MOTOR ASS’Y, VC
VMC-500E3, 240V 50Hz
146811
4681FI2373D
MOTOR ASS’Y, VC
VMC-500E5, 230V 50Hz
146811
4681FI2373F
MOTOR ASS’Y, VC
VMC-500L1, 110V 60Hz
146811
4681FI2373G
MOTOR ASS’Y, VC
VMC-500L2, 120V 60Hz
146871
4687FI1475H
CORD REEL ASS’Y
B-3, 5m, United Kingdom
146871
4687FI1475K
CORD REEL ASS’Y
C-2, 5m
146871
4687FI1475L
CORD REEL ASS’Y
C-1, 5m, chile
146871
4687FI1475T
CORD REEL ASS’Y
C-1, 5m
146871
4687FI1477F
CORD REEL ASS’Y
C-2, 6m
168711
6871FX2148C
PWB(PCB) ASS’Y
230V / 50Hz, VMC-500E5, for Rotary
168711
6871FX2153C
PWB(PCB) ASS’Y
230V / 50Hz, VMC-500E5, for ON/OFF
-18-
P/NO: 3828Fi5870A
MEMO
-19-
P/NO: 3828Fi5870A
P/No. :
June 2002
printed in Korea
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