Daewoo RC-205 Service Manual
1
CONTENTS
1. SPECIFICATION
.......................................................................
2
2. DIAGRAM
..................................................................................
3
1) WIRING DIAGRAM
................................................................
3
2) CIRCUIT DIAGRAM
..............................................................
3
3. CAUSE OF TROUBLE AND COUNTERMEASURE
................
4
4. COUNTERMEASURE DETAIL
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5
5. EXPLODED VIEW AND PARTS LIST
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9
1) BODY ASSEMBLY
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9
2) COVER ASSEMBLY
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11
3) HOSE LINE ASSEMBLY
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13
4) BRUSH ASSEMBLY
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15
1. SPECIFICATION
2
RATING 220V, 50~60Hz
INPUT 1010W
AIR WATT 330W
VACUUM 1,050 mmAq.
AIR FLOW 1.11 m/min.
NOISE 65 dB
DIMENSION (L X H X W) 356 X 221 X 246mm
POWER CORD RETRACTABLE 5m
SUCTION CONTROL ELECTRIC SLIDE
DUST METER MECHANICAL
PARTS KEEPING STAND KEEPING
DUST BAG CAPACITY 2.2 Liter
POWER SWITCH ON HOSE HANDLE
FUSE RATING 250V, 6A
WEIGHT
BODY 3.8Kg
NET 4.9Kg
DUST CAVITY
2-LAYER PAPER BAG
FILTER
NON-WOVEN FABRIC MAT
MOTOR CAVITY NON-WOVEN FABRIC MAT
HOSE CURRENT 1.3m
EXTENTION PIPE PLASTIC 2 EA
BRUSH CLEAN
SPARE PAPER BAG 2 EA
2. DIAGRAM
3
1) WIRING DIAGRAM
BK
RED
ORANGE
BK
MOTOR
BL
FILTER COIL
SWITCH
YL
YL
P.C.B
CORD
REEL
WH
FUSE
2) CIRCUIT DIAGRAM
220V
50~60Hz
C1
FUSE
220V, 6A
R5
R6
S/W
R4
Q2
Q1
M
R3
R2
C3
DIODE
T2
T1
TRIAC
R1C2
C4
3. CAUSE OF TROUBLE AND COUNTERMEASURE
4
TROUBLE
Motor does not
rotate.
Motor does not
stop even if the
switch is set
"OFF".
Suction power
is low.
Dust is
excessively
discharged from
exhaust grill
during operation.
Cord can not be
wound up.
Cord does not
stop at arbitrary
position.
CHECK POINT
Power cord
Fuse
Terminal in body
Cord reel
Motor
Hose switch
Connections
PCB assembly
Hose switch
PCB assembly
Paper bag
Hose, brush, and
pipe
Filter
Motor
Paper bag and
filter
Cord reel
Power cord
Reserved winding
Tire
Bobbin
CAUSE
Break of power cord (at
blade tip or root of plug)
Fuse cut-out
Deflection or break in
connections
Deflection of terminal or
break in connections
Abrasion of carbon brushes
Break in motor winding
Deflection of terminal
Break
Defective TRIAC
Deflection of terminal
Defective TRIAC
Full bag with dust
Blocked or break
Clogged
Defective Motor
Damaged or torn
Break of the spring for
winding cord.
Entanglement of cord
Insufficient reserved
winding
Abrasion of the tire
Sticking dust on the surface
of the bobbin
COUNTERMEASURE
Replace the power cord.
Replace the fuse. (Detail 1)
Repair. (Detail 2)
Repair. (Detail 3)
Replace the carbon brushes. (Detail 4)
Replace the motor.
Repair.
Repair. (solder or use connectors)
Replace the PCB assembly.
Repair.
Replace the PCB assembly.
Replace the paper bag. (CP-11)
Remove the obstacle or replace.
Clean the filter.
Replace the motor.
Replace the paper bag or the filter.
Replace the bobbin assembly.
Draw out the cord 40-50 Cm and wind
up again.
Add proper reserved winding. (6 turns)
Replace the tire.
Clean.
4. COUNTERMEASURE DETAIL
5
COUNTERMEASURE COUNTERMEASURE PROCEDURE
1. Replacing a fuse
1. Remove 3 screws (41) of the bottom of the body (1), so the
cover assembly can be separated from the body.
2. Take out the fuse assembly from the body.
3. Rotate B part with pushing in the directions as shown the above
figure.
4. Separate B part from A part, and then replace the fuse (250V,
6A)
5. When assembling, rotate B part in the opposite direction of
separating after inserting the projection of the B part into the
groove of the A part.
*CAUTION
Take care not to damage the internal wires on assembling.
A B
A
A
Fuse
A
B
Projection
B
Groove
6
COUNTERMEASURE COUNTERMEASURE PROCEDURE
2. Repairing the terminal
in the body
1. After removing the screw (4), pull out the frame in the directions
as shown the above figure from the body.
2. Check the terminals (3).
-They are bent or deflected other than standard shape. ➪➪
Repair the terminals as shown the standard shape in the
above figure.
-Break of a wire. ➪ ➪ Soldering.
3. When assembling, first of all, fix the terminals into the grooves
of the body, and then push the frame top down, so the upper
part of the frame can be hung on the frame supporter of the
body.
4
Groove for carrying
Standard shape
2 Frame
3 Terminal
1 Body
Frame supporter
Groove
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