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Service Manual
Vacuum Cleaner
Model : RC-450
DAEWOO ELECTRONICS CO., LTD.
OVERSEAS SERVICE DEPT.

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Summary of Contents for Daewoo RC-450

  • Page 1 Service Manual Vacuum Cleaner Model : RC-450 DAEWOO ELECTRONICS CO., LTD. OVERSEAS SERVICE DEPT.
  • Page 2: Specification

    1. SPECIFICATION MODEL RC-450 RATED VOLTAGE/FREQUENCY AC 230V/50Hz INPUT WATT MAX 1300W (CEE 1100W) WEIGHT(BODY) 5.2kg DIMENSION(LXHXD) 376X231X286m CORD LENGTH POWER CONTROL ELECTRONICS VARIABLE DUST METER MECHANICAL HOSE CURRENT 1.8m EXTENSION PIPE 2 STEELS WIDE SUCTION BRUSH, DUSTING BRUSH, NOZZLE...
  • Page 3: Wiring Diagram

    2. DIAGRAM 2-1. WIRING DIAGRAM 2-2. CIRCUIT DIAGRAM TRIAC S /V DIAC AC 230V/50Hz THERMOSTAT MOTOR...
  • Page 4: Cause Of Trouble And Countermeasure

    3. CAUSE OF TROUBLE AND COUNTERMEASURE TROUBLE CAUSE COUNTERMEASURE FILTER BAG(PAPER OR CLOTH) IS CHANGE IT WITH NEW ONE FULL WITH DUST SUCTION POWER IS REMOVE OBSTACLE OR CLOGGING OR TEAR IN HOSE WEAK REPLACE THE HOSE DEFECTIVE MOTOR REPLACE THE MOTOR BREAKING IN POWER CORD REPLACE THE POWER (AT BLADE TIP OR ROOT OF PLUG)
  • Page 5 4. DISASSEMBLING 1. Open the dust cover. While inserting the tip of the [-] screwdriver into the slit, push it upward. 2. Close the dust cover and remove the middle cover. 3. Unscrew the 6 [+] screws which lock the body and the body cover.
  • Page 6: Exploded View And Parts List

    5. EXPLODED VIEW AND PARTS LIST 5-1. BODY ASSEMBLY(3620406800)
  • Page 7 PROTECTOR 3628300700 PVC-S FILTER 3621903800 PU FOAM, INH FILTER EXHUST 3621903900 POLYESTER + TAPE FILTER EXHUST 3621904000 PP FIBER CASE FILTER 3621102700 ABS KR-2870 ABSORBER SOUND 3620108200 FELT T=3.0 PCB POWER CONTROL AS 3624306700 RC-450 230/50 FILTER BAG 3621900900 2-LAYER...
  • Page 8: Cover Assembly

    5-2. COVER ASSEMBLY(3621417700)
  • Page 9 COVER ASSEMBLY LIST(3621417700) PART NAME CODE SPEC Q’TY COVER BODY 3621415850 ABS + PAINTING PACKING HOLE 3624004600 EVA FOAM COVER DUST 3621415950 ABS + PAINTING CLAMP DC 3621201950 ABS + CR PLATED SPRING 3625105600 HSW3 HANDLE 3622601250 ABS + PAINTING ELBOW 3627100210 GPPS...
  • Page 10: Motor Assembly

    5-3. MOTOR ASSEMBLY(3620009500) MOTOR ASSEMBLY LIST(3620009500) PART NAME CODE SPEC Q’TY PACKING MOTOR 3624005200 NR+EPDM ABSORBER SOUND 3620105900 PU FOAM T=20 CASE MOTOR REAR 3621102800 ABS KR-2870 FILTER 3621904500 POLYESTER + TAPE ABSORBER SOUND 3620108300 FELT T=3.0 ABSORBER SOUND 3620108400 FELT T=3.0 GUIDE AIR 3622501300...
  • Page 11: Cord Reel Assembly

    5-4. CORD REEL ASSEMBLY(3629506000)
  • Page 12 CORD REEL ASSEMBLY LIST(3629506000) PART NAME CODE SPEC Q’TY BOBBIN 4569C35011 TERMINAL 4565A36024 C2600P-1/2H T0.3 TERMINAL 4565A36034 C2600P-1/2H T0.3 CORD POWER 3621302500 250V16A H05VVH2F TA-17 SUPPORTER TERMINAL 3625300100 PC LEXAN 500 SCREW TAPPING 7121401211 T2S PAN 4X12 MFZN SHAFT CR 4569C35051 PC LEAXAN 121 SPRING AS...
  • Page 13: Hose Assembly

    5-5. HOSE ASSEMBLY(3623206410) e w q...
  • Page 14 HOSE ASSEMBLY LIST(3623206410) PART NAME CODE SPEC Q’TY ADAPTER PIPE 3629101310 SPRING 3625102900 HSW3 TERMINAL AS 3628705700 TERMINAL+WIRE+RECEP CLAMP ADAPTER 3621200900 COVER ADAPTER 3621405960 PC(805) SCREW TAPPING 7121300811 T2S PAN 3X8 MFZN HOSE 3623204210 PVC-S/SWRS 1.8M 2 LAYE TAPE VINYL 2TU00019BK 19MM BLACK COVER HOSE...
  • Page 15: Brush Assembly

    5-6. BRUSH ASSEMBLY(3629305100)
  • Page 16 BRUSH ASSEMBLY LIST(3629305100) PART NAME CODE SPEC Q’TY BODY BRUSH 3620403500 SHAFT ROLLER 3624900900 ROLLER-F BRUSH 3624703100 PICKER LITTER 3627000400 ABS+NYLON PICKER LITTER 3627000500 ABS+NYLON ROLLER-B BRUSH 3624703700 NECK BRUSH 3628001700 PIPE BRUSH 3624408000 CAP BRUSH 3620902500 ABS+MFCR COVER BRUSH 3621411100 ABS+PVC SCREW TAPPING...
  • Page 17: Pipe Assembly

    5-7. PIPE ASSEMBLY(3624404500) 175mm BODY ASSEMBLY LIST(3620406800) PART NAME CODE SPEC Q’TY PIPE STEEL 3624403500 HDPE+SPC T=0.7 CUFF 3626800300 HDPE HOLDER PIPE 3623001900 SPACER 3625000400 EVA FOAM T=1.5 SCREW TAPPING 7121401411 T2S PAN 4X14 MFZN...

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