Service Manual. Vacuum Cleaner. Model : RC-805 DAEWOO ELECTRONICS CO., LTD. OVERSEAS SERVICE DEPT.

Transcription

1 Service Manual Vacuum Cleaner Model : RC-80 DAEWOO ELECTRONICS CO., LTD. OVERSEAS SERVICE DEPT.

2 CONTENTS 1. SPECIFICATIONS 1 2. DESCRIPTIONS 2 3. DIAGRAM 6 4. CAUSE OF TROUBLE AND COUNTERMEASURE 9. DISASSEMBLING AND TREATMENT EXPLODED VIEW AND PARTS LIST 17

3 2. DESCRIPTIONS 2-1. ASSEMBLY A DUST METER B HOSE HANDLE * AIR CONTROL VALVE (MODEL : RC-80, RC-80B) * POWER CONTROL (MODEL : RC-80H) C D E CORD REWIND BUTTON POWER CORD ON/OFF BUTTON F CLEANING TOOLS * CREVICE TOOL * DUSTING BRUSH G HOSE ADAPTER H KEEPING * HOSE HANGER, PIPE HOLDER (MODEL : RC-80, RC-80B) * PIPE HOLDER (MODEL : RC-80H) I POWER CONTROL KNOB *RC-80B 2

4 2-2. MODEL RC-80 B C D CLOSE OPEN E H PIPE HOLDER HOSE HANGER DUST COVER HOOK HOSE HANGER HOSE A WIDE SUCTION BRUSH HANDLE G F CREVICE TOOL GROOVE BUTTON ROTATE DUSTING BRUSH 3

5 2-3. MODEL RC-80B B C D CLOSE OPEN E H HOOK HOSE HANGER PIPE HOLDER HOSE HANGER HOSE DUST COVER A WIDE SUCTION BRUSH HANDLE GROOVE G F I CREVICE TOOL POWER CONTROL KNOB BUTTON MIN MAX ROTATE DUSTING BRUSH 4

6 2-4. MODEL RC-80H B C D POWER CONTROL MAX HIGH MID MIN STOP E H PIPE HOLDER HOSE HANGER DUST COVER HOSE A WIDE SUCTION BRUSH HANDLE G F CREVICE TOOL GROOVE BUTTON ROTATE DUSTING BRUSH

7 3. DIAGRAM 3-1. WIRING DIAGRAM 1) MODEL RC-80 BL S/W THERMO STAT BK BL MOTOR WH BL WH BK WH WH P.C.B BK CORD REEL 2) MODEL RC-80B THERMO STAT S/W BL MOTOR BK BK BK BK WH CORD REEL WH BL P.C.B SLIDE VOLUME 6

8 3) MODEL RC-80H THERMOSTAT S/W SLIDE VOLUME BL MOTOR WH BK BK BK BK WH CORD REEL BL P.C.B 7

9 3-2. CIRCUIT DIAGRAM 1) MODEL RC-80 POWER SWITCH THERMOSTAT PART NAME SPEC. AC 230V/0Hz C1 COIL MOTOR POWER SWITCH AC 20V, 7A THERMOSTAT N8 C MOTOR VH112CA020 C1 COIL 474K 1mH, 8A 2) MODEL RC-80B COIL MOTOR COIL PART NAME SPEC. AC 230V/0Hz C3 C2 R T2 T1 FILTER COIL TRIAC G R4 R3 YELLOW S/V 00K R1, R2 10K OHM, 1/2W R3 180K OHM, 1/2W R4 240K OHM, 1/2W R 100 OHM, 1W TRIAC 600V, 16A DIAC 37V, 41V, D84 C1, C2, C3 AC 600V, 104K FILTER COIL 130uH, 12A DIAC YELLOW S/V (SILDE VOLUME) MOTOR THERMOSTAT 00K OHM VH112CA020 N8 C THERMOSTAT C1 R1 R2 MOTOR 12uH, 8A 8

10 4. CAUSE OF TROUBLE AND COUNTERMEASURE TROUBLE CAUSE COUNTERMEASURE FILTER BAG (PAPER OR CLOTH) IS FULL WITH DUST CHANGE IT WITH NEW ONE SUCTION POWER IS WEAK CLOGGING OR TEAR IN HOSE REMOVE OBSTACLE OR REPLACE THE HOSE DEFECTIVE MOTOR REPLACE THE MOTOR (SEE -2) BREAKING IN POWER CORD (AT BLADE TIP OR ROOT OF PLUG) REPLACE THE POWER CORD (SEE -3) BREAKING OF CONNECTIONS IN HOSE ASSEMBLY (80H) REPAIR (SEE -4) DEFECTIVE SLIDE VOLUME LOCATED IN HOSE HANDLE (80H) REPLACE IT (SEE -4) CLEANER DOES NOT WORK DEFECTIVE PCB ASSEMBLY (80, 80B, 80H) BREAKING OF CONNECTIONS OR POOR CONTACTS IN CORD REEL ASSEMBLY REPLACE IT (SEE 6-1, 6-3) REPAIR (SEE -3) DEFECTIVE MOTOR REPLACE IT (SEE -2) BREAKING OF CONNECTIONS IN BODY ASSEMBLY REPAIR DEFECTIVE SWITCH REPLACE IT (SEE 6-3) MOTOR DOES NOT STOP EVEN IF SWITCH OFF DEFECTIVE PCB ASSEMBLY (80B, 08H) REPLACE IT (SEE 6-1, 6-3) 9

11 TROUBLE CAUSE COUNTERMEASURE POWER CORD IS NOT WOUND UP BROKEN REEL SPRING OF CORD REEL POWER CORD BROKE AWAY FROM THE BOBBIN REPLACE IT (SEE -3) REPAIR (SEE -3) CAUTION - BE CAREFUL WHEN BREAKING UP THE CORD REEL. THE REEL SPRING MAY SPRING OUT OF THE SPRING COVER. POWER CORD DOES NOT STOP AT AN ARBITRARY POSITION ABRASION OF THE ROLLER BRAKE OF CORD REEL LEVER SPRING BROKE AWAY FROM THE CORD REEL BRACKET REPLACE THE ROLLER BRAKE (SEE -3) REPAIR (SEE -3) 10

12 . DISASSEMBLING AND TREATMENT -1. CLEANER ASSEMBLY PUSH PUSH PULL PULL SILENT 6 4 PUSH PUSH ) SEPARATE THE CORD REWIND BUTTON AND THE SWITCH BUTTON Ł FROM THE BODY COVER Ø. 2) OPEN THE DUST COVER Œ AND UNSCREW THE 4 SCREW º THEN LIFT THE COVER ASSEMBLY ( Ø «Œ ) UP FROM THE BODY ASSEMBLY. 11

13 -2. MOTOR ASSEMBLY 2 3 LEAD SLIT PROJECTION SLIT (GUIDE AIR ASSEMBLY) (CASE MOTOR REAR ASSEMBLY) MOTOR ASSEMBLY LEAD SLIT CORD REEL ASSEMBLY BODY ABSORBER VIBRATION 1) TAKE THE MOTOR ASSEMBLY OUT OF THE BODY. 2) UNSCREW THE 4 SCREW. 3) CHECK THE MOTOR Œ(WHETHER THE MOTOR IS BURNT OUT OR NOT). 4) WHEN ASSEMBLING, INSERT THE LEADS INTO THE SLIT AND MEET THE PROJECTION TO THE SLIT. 12

14 -3. CORD REEL ASSEMBLY A VIEW A DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for Hard Usage ROLLER BRAKE (LEVER ASSEMBLING) 13

15 1) TAKE THE CORD REEL OUT OF THE BODY. 2) UNSCREW THE SCREW AND SEPARATE THE BOBBIN ı FROM THE BRACKET AND CHECK THE CONTACTS BETWEEN THE Y TYPE TERMINALS (, ) AND THE RING TYPE TERMINALS (, æ). 3) CHECK THE LEVEL SPRING º. 4) IF THE ROLLER BRAKE Ø IS WORN OUT, UNSCREW THE SCREW AND SEPARATE THE LEVER ŁFROM THE BRACKET, THEN REPLACE THE ROLLER BRAKE Ø. AT THIS TIME, THE BOBBIN ı IS ROTATED COUNTERCLOCKWISE DUE TO THE PRESERVED WINDING. ) IF THE REEL SPRING æis BROKEN, UNSCREW THE 2 SCREWS AND REPLACE IT. CAUTION : WHEN DISASSEMBLING, THE REEL SPRING MAY SPRING OUT OF THE COVER. 6) UNSCREW THE SCREW AND PART BOBBIN ı. 7) CHECK THE CONNECTIONS BETWEEN THE POWER CORD AND THE RING TERMINALS (, æ) 8) WHEN ASSEMBLING, MAKE THE RESERVED WINDING 6 REVOLUTIONS OF THE BOBBIN CLOCKWISE. 14

16 -4. HOSE ASSEMBLY (RC-80H) HOLE ) UNSCREW THE 2 SCREWS łand CHECK WHETHER THE KNOB IS BROKEN OR NOT. 2) CHECK THE SLIDE VOLUME. 3) CHECK THE CONNECTIONS THE TERMINALS AND THE WIRES. 4) UNSCREW THE SCREW AND CHECK THE CONNECTIONS ( Ø, ). ) CHECK THE CONTACTS BETWEEN THE TERMINAL AND THE TERMINAL æ. 1

17 -. WIDE SUCTION BRUSH ) TO SEPARATE THE COVER æfrom THE BODY, UNSCREW THE 4 SCREWS Œ. 2) TO SEPARATE THE PIPE FROM THE NECK, TAKE THE HOOKS OUT OF THE PIPE BY USING AN AWL. 16

18 6. EXPLODED VIEW AND PARTS LIST 6-1. CLEANER ASSEMBLY 1) MODEL RC-80 ( ) DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for hard Usage

19 NO PART NAME PART CODE SPECS. Q flty 1 BODY ASSY 1 2 ABSORBER VIBRATION CR FOAM 1 3 FILTER PE 1 4 PCB ASSY(FILTER) MH, 104K, 230V/0HZ 1 ASSY MOTOR ASSY 1 6 CORD REEL AS ASSY 1 7 COVER AS ASSY 1 8 WINDOW DM FE FILM 1 9 SCREW TAPPING T2S PAN 4X20 MFZN 4 10 BUTTON CR ABS 1 11 BUTTON SW ABS 1 12 SPRING BUTTON HSW NOZZLE CREVICE PP 1 14 BRUSH DUSTING AS ASSY 1 1 HOSE AS ASSY 1 16 PIPE PLA AS ASSY, PLA+HOLD 1 17 BRUSH AS ASSY 1 18

20 2) MODEL RC-80B ( ) PCB ASSY'S HARNESS 10 7 DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for hard Usage

21 NO PART NAME PART CODE SPECS. Q flty 1 BODY ASSY 1 2 ABSORBER VIBRATION CR FOAM 1 3 FILTER PE 1 4 ASSY MOTOR ASSY 1 CORD REEL AS ASSY 1 6 COVER AS ASSY 1 7 WINDOW DM FE FILM 1 8 SCREW TAPPING T2S PAN 4X20 MFZN 4 9 BUTTON CR ABS 1 10 BUTTON SW ABS 1 11 SPRING BUTTON HSW NOZZLE CREVICE PP 1 13 BRUSH DUSTING AS ASSY 1 14 HOSE AS ASSY 1 1 PIPE PLA AS ASSY, PLA+HOLD 1 16 BRUSH AS ASSY 1 20

22 3) MODEL RC-80H ( ) DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for hard Usage

23 NO PART NAME PART CODE SPECS. Q flty 1 BODY ASSY 1 2 ABSORBER VIBRATION CR FOAM 1 3 FILTER PE 1 4 PCB POWER CONTROL V/0HZ 1 ASSY MOTOR ASSY 1 6 CORD REEL AS ASSY 1 7 COVER AS ASSY 1 8 WINDOW DM FE FILM 1 9 SCREW TAPPING T2S PAN 4X20 MFZN 4 10 BUTTON CR ABS 1 11 BUTTON SW ABS 1 12 SPRING BUTTON HSW CREVICE TOOL PP 1 14 BRUSH DUSTING AS ASSY 1 1 HOSE SWING AS ASSY 1 16 PIPE PLA AS ASSY, PLA+HOLD 1 17 BRUSH AS ASSY 1 22

24 6-2. BODY ASSEMBLY 1) MODEL RC-80, RC-80B ( )

25 NO PART NAME PART CODE SPECS. Q flty 1 PROTECTOR PVC 1 2 BODY ABS 1 3 ABSORBER VIBRATION CR FOAM 1 4 PACKING CASE CR FOAM 1 ROLLER BACK PP 2 6 GRILLE ABS 1 7 FILTER PP FIBER 1 8 FILTER PE 1 9 ABSORBER SOUND FELT t 1 10 ABSORBER SOUND FELT t 1 11 FILTER PE 1 12 SOCKET ABS 1 13 SCREW TAPPING T2S PAN 4X14 MFZN 2 14 PACKING SOCKET CR 1 1 HOLDER FILTER ABS 1 16 SPRING HSW BAG FILTER LAYER, 4L 1 18 ROLLER AS PP 1 19 SCREW TAPPING T2S WAS 4X

26 1) MODEL RC-80H ( )

27 NO PART NAME PART CODE SPECS. Q flty 1 PROTECTOR PVC 1 2 BODY ABS 1 3 ABSORBER VIBRATION CR FOAM 1 4 PACKING CASE CR FOAM 1 ROLLER BACK PP 2 6 GRILLE ABS 1 7 FILTER PP FIBER 1 8 FILTER PE 1 9 ABSORBER SOUND FELT t 1 10 ABSORBER SOUND FELT t 1 11 FILTER PE 1 12 SOCKET ABS 1 13 SCREW TAPPING T2S PAN 4X14 MFZN 2 14 PACKING SOCKET CR 1 1 HOLDER FILTER ABS 1 16 SPRING HSW BAG FILTER LAYER, 4L 1 18 ROLLER AS PP 1 19 SCREW TAPPING T2S WAS 4X CASE TERMINAL PC, BODY 2 21 TERMINAL AS TER+WIR+RING TER 1 22 CASE TERMINAL PC, COVER 2 26

28 6-3. COVER ASSEMBLY 1) MODEL RC-80, RC-80H ( )

29 NO PART NAME PART CODE SPECS. Q flty 1 COVER DUST ABS 1 2 DUST METER AS ASSY 1 3 COVER DM ABS 1 4 SCREW TAPPING T2S PAN 4X14 2 COVER BODY ABS 1 6 ABSORBER VIBRATION CR FAOM 1 7 PACKING HOLE ABS 1t 2 8 ABSORBER SOUND FELT t 1 9 ABSORBER SOUND FELT t 1 10 ABSORBER SOUND FELT t 1 11 SW PUSH 469D AC 7A 1 12 HARNESS HOUSING+WIRE+TER. 1 28

30 2) MODEL RC-80B ( )

31 NO PART NAME PART CODE SPECS. Q flty 1 COVER DUST ABS 1 2 DUST METER AS ASSY 1 3 COVER DM ABS 1 4 SCREW TAPPING T2S PAN 4X14 2 COVER BODY ABS 1 6 ABSORBER VIBRATION CR FAOM 1 7 PACKING HOLE ABS 1t 2 8 ABSORBER SOUND FELT t 1 9 ABSORBER SOUND FELT t 1 10 SW PUSH 469D AC 7A 1 11 HARNESS HOUSING+WIRE+TER SLIDE VOLUME ASSY ASSY 1 13 GUIDE KNOB ABS 1 14 KNOB ABS 1 1 COVER CONTROL ABS 1 16 PCB POWER CONTROL V/0HZ 1 17 SCREW TAPPING T2S PAN 3X

32 6-4. MOTOR ASSEMBLY ( ) 2 3 LEAD SLIT PROJECTION SLIT (GUIDE AIR ASSEMBLY) (CASE MOTOR REAR ASSEMBLY) 31

33 NO PART NAME PART CODE SPECS. Q flty 1 SCREW TAPPING T2S PAN 4X CASE MOTOR FRONT ABS 1 3 PACKING MOTOR CR FOAM 1 4 MOTOR VC V, 1200W, DMI 1 ABSORBER SOUND PU FAOM 20T 1 6 GUIDE AIR PC LEXAN MOUNT MOTOR CR(DMI) 1 8 ABSORBER SOUND FELT 3t 1 9 FILTER PE 1 10 ABSORBER SOUND FELT t 1 11 CASE MOTOR REAR ABS 1 12 ABSORBER SOUND FELT 3t 1 32

34 6-. CORD REEL ASSEMBLY 1) MODEL RC-80 ( ) A VIEW A DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for Hard Usage ROLLER BRAKE (LEVER ASSEMBLING) 33

35 NO PART NAME PART CODE SPECS. Q flty 1 BRACKET CR PC LEXAN LEVER CR PC LEXAN STOPPER CR 469C3082 NBR 1 4 FRAME STOPPER 46A3070 POLY ACETAL 1 SPRING LEVER HSW3 1 6 SCREW TAPPING T2S TRS 4X8 MFZN 1 7 TERMINAL AS Y TER+BK+TAB 1 8 TERMINAL AS Y TER+WH+TAB 1 9 SCREW TAPPING T2S PAN 4X14 MFZN 2 10 TERMINAL OA C2801S-H. 0.t 1 11 TERMINAL OB C2801S-H. 0.t 1 12 SUPPORTER TERMINAL PC LEXAN CORD AC 469A V AC 1A CLASS SCREW TAPPING T2S PAN 3X14 MFZN 1 1 BOBBIN 469C3011 ABS 1 16 SHAFT CR 469C301 PC LEXAN SPRING AS SUS301-EH+COVER 1 18 SCREW TAPPING T2S PAN 3X8 MFZN 2 19 SCREW TAPPING T2S PAN 4X14 MFZN 1 20 THERMOSTAT 469B47002 PW-2 T HARNESS HOUS+WIRE+TER 1 22 HARNESS HOUS+WIRE+TER 1 23 WAX VASELINE VASELINE

36 2) MODEL RC-80B, RC-80H ( ) A VIEW A DAEWOO RC-80 12V 12A / 20V 10A 10 C CORD Not for Hard Usage ROLLER BRAKE (LEVER ASSEMBLING) 3

37 NO PART NAME PART CODE SPECS. Q flty 1 BRACKET CR PC LEXAN LEVER CR PC LEXAN STOPPER CR 469C3082 NBR 1 4 FRAME STOPPER 46A3070 POLY ACETAL 1 SPRING LEVER HSW3 1 6 SCREW TAPPING T2S TRS 4X8 MFZN 1 7 TERMINAL AS Y TER+BK+TAB 1 8 TERMINAL AS Y TER+WH+TAB 1 9 SCREW TAPPING T2S PAN 4X14 MFZN 2 10 TERMINAL OA C2801S-H. 0.t 1 11 TERMINAL OB C2801S-H. 0.t 1 12 SUPPORTER TERMINAL PC LEXAN CORD AC 469A V AC 1A CLASS SCREW TAPPING T2S PAN 3X14 MFZN 1 1 BOBBIN 469C3011 ABS 1 16 SHAFT CR 469C301 PC LEXAN SPRING AS SUS301-EH+COVER 1 18 SCREW TAPPING T2S PAN 3X8 MFZN 2 19 SCREW TAPPING T2S PAN 4X14 MFZN 1 20 THERMOSTAT 469B47002 PW-2 T HARNESS HOUS+WIRE+TER 1 22 HARNESS HOUS+WIRE+TER 1 23 WAX VASELINE VASELINE

38 6-6. HOSE ASSEMBLY 1) MODEL RC-80, RC-80B ( )

39 NO PART NAME PART CODE SPECS. Q flty 1 ADAPTER PIPE ABS 1 2 CLAMP ADAPTER ABS 1 3 SPRING HSW3 1 4 COVER ADAPTER ABS 1 SCREW TAPPING T2S PAN 3X8 MFZN 1 6 HOSE EVA 1.M 1 7 HOLDER HOSE 469A71021 PP 2 8 CUFF HOSE LDPE 2 9 PIPE HOSE ABS 1 10 VALVE ABS 1 11 COVER PIPE ABS 1 12 SCREW TAPPING T2S PAN 3X12 MFZN 1 13 HOOK HOSE 460F77000 PP 1 38

40 2) MODEL RC-80H ( ) HOLE

41 NO PART NAME PART CODE SPECS. Q flty 1 ADAPTER PC, LEXAN SPRING HSW3 1 3 TERMINAL AS TERMINAL+WIRE 2 4 CLAMP ADAPTER ABS 1 COVER ADAPTER PC, LEXAN SCREW TAPPING T2S PAN 3X8 1 7 HOSE PVC-S/SWRS 1 8 TAPE VINYL 2TU00019BK 19mm BLACK 0. 9 COVER HOSE 46A70040 PP 2 10 ADAPTER PIPE PC, LEXAN FRAME TERMINAL PC, LEXAN FRAME TERMINAL AS FRAME+TERMINAL AS 1 13 PACKING PIPE NBR 1 14 WAX SILICON TSC987 1 CAN-200g 1 PIPE HOSE PC, LEXAN TERMINAL AS TERMINAL+WIRE+RECE 2 17 COVER TERMINAL PC, LEXAN SCREW TAPPING T2S PAN 3X PCB SLIDE VOLUME AS K 1 20 SCREW TAPPING T2S PAN 3X PLATE ABS 1 22 KNOB PC 1 23 COVER PIPE ABS 1 24 SCREW TAPPING T2S PAN 3X

42 6-7. WIDE SUCTION BRUSH ( )

43 NO PART NAME PART CODE SPECS. Q flty 1 BODY BRUSH ABS 1 2 PIN SWRM MFZN 2 3 ROLLER PVC 2 4 SCREW TAPPING T2S PAN 4X14 4 PICKER LITTER A-12N RED 2 6 WIPER ASSY PCV-S 2 7 ABSORBER PP FOAM 1 8 PIPE BRUSH ABS 1 9 HOOK POLY AMIDES 2 10 NECK BRUSH ABS 1 11 COVER BRUSH ABS 1 12 HOLDER ROLLER ABS 2 13 ROLLER BRUSH PP 2 42

44 6-8. EXTENSION PIPE ASSEMBLY ( ) 21mm NO PART NAME PART CODE SPECS. Q flty 1 PIPE PLASTIC PP 2 2 PIPE HOLDER ABS 1 3 SCREW TAPPING T2S PAN 4X14 MFZN 1 43

45 6-9. EXTENSION PIPE ASSEMBLY ( ) 21mm NO PART NAME PART CODE SPECS. Q flty 1 PIPE PLASTIC HDPE+SPC T= PIPE HOLDER ABS 1 3 SCREW TAPPING T2S PAN 4X14 MFZN 1 4 SPACER EVA FOAM T=