Daewoo RC-400S, RC-4006B Service Manual

S/M No. : RC400SE001

Service Manual

Vacuum Cleaner

Model: RC-400'S

✔

Caution

: In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information,please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).

DAEWOO ELECTRONICS CO., LTD.

http : //svc.dwe.co.kr May. 2003

CONTENTS

1. SPECIFICATIONS ------------------------------------------------------------------------------------------

2. EXTERNAL VIEWS ---------------------------------------------------------------------------------------------

3. DIAGRAM ------------------------------------------------------------------------------

4. TROUBLE SHOOTING GUIDE --------------------------------------------------------------

5. DISASSEMBLING AND TREATMENT -----------------------------------------------------------

5-1. CLEANER ASSEMBLY ----------------------------------------------------

5-2. BODY ASSEMBLY ------------------------------------------------------------

5-3. MOTOR ASSEMBLY ----------------------------------------------------------------

5-4. CORDREEL ASSEMBLY --------------------------------------------------

5-5. PCB ASSEMBLY --------------------------------------------------------------

5-6. HOSE ASSEMBLY ----------------------------------------------------------------

5-7. BRUSH ASSEMBLY --------------------------------------------------------------

5-8. DUST BOX ASSEMBLY --------------------------------------------------------------

6. EXPLODED VIEW AND PARTS LIST ------------------------------------------------

6-1. CLEANER ASSEMBLY ----------------------------------------------------

6-2. BODY ASSEMBLY ---------------------------------------------------------

6-3. COVER BODY ASSEMBLY -----------------------------------------------------

6-4. COVER DUST ASSEMBLY -----------------------------------------------------

6-5. DUST BOX ASSEMBLY -----------------------------------------------------

6-6. MOTOR ASSEMBLY ----------------------------------------------------------------

6-7. CORDREEL ASSEMBLY ------------------------------------------------------

6-8. CASE MOTOR UPPER ASSEMBLY --------------------------------------------------------------

6-9. HOSE ASSEMBLY ----------------------------------------------------------

6-10. PIPE ASSEMBLY ----------------------------------------------------------

6-11. BRUSH ASSEMBLY --------------------------------------------------------

3-1. WIRING DIAGRAM 3-2. CIRCUIT DIAGRAM

Page

7 7 8

9 10 12 13 14 15

16 16 20 22 23 24 25 26 28 30 32 33

1. SPECIFICATIONS

MODEL RC-4005B'S RC-4006B'S

Rated Voltage/Frequency AC 230V, 50/60Hz

Input Watt 1500W 1600W

Suction Power 350W 370W

Noise Level 75dB(A) 73dB(A)

Weight (Body) 4.7Kg

Electrical Components

Dimension (WXHXD) 437 X 229 X 294 mm

Cord Length 5.0m

Filter General

Pipe 2 Steel Telescopic

Thermostat (T80:80¡É OFF )

¢¸

¢¸ ¢¸ ¢¸ ¢¸

HEPA

Nozzle Pedal

Crevice Nozzle

¢¸ ¢¸

2. EXTERNAL VIEWS

PART NAME

A B C D E

¡ß FILTER : GENERAL(3621909500, SPONGE 20T), HEPA(3621908510) ¡ß PIPE : 2 STEEL(3624409000), TELESCOPIC(3624411470) ¡ß NOZZLE : CLEAN(3629311200), PEDAL(3629306610)

FILTER General HEPA BODY VARIABLE HOSE HANDLE FLAT Type FLAT Type PIPE 2 STEEL TELESCOPIC NOZZLE PEDAL PEDAL POWER CORD

RC-4005B'S RC-4006B'S

O O

3. DIAGRAM

3-1. WIRING DIAGRAM

1) MODEL RC-4005B'S, 4006B'S

3-2. CIRCUIT DIAGRAM

1) MODEL RC-4005B'S. RC-4006B'S

4. TROUBLE SHOOTING GUIDE

TROUBLE CAUSE COUNTERMEASURE

SUCTION POWER FILTER BAG(PAPER)/DUST BOX IS CHANGE IT WITH NEW ONE (See 5-1,8) IS WEAK FULL WITH DUST REMOVE THE DUST IN DUST BOX

FILTER PRE IS CLOGGY WITH DUST REMOVE THE DUST (See 5-2)

CLOGGING OR TEAR IN HOSE REMOVE OBSTACLE

OR REPLACE THE HOSE (See 5-6)

DEFECTIVE MOTOR REPLACE THE MOTOR (See 5-3)

THE OPENING IN BRUSH IS CLOGGY REMOVE THE DUST (See 5-7) WITH DUST

VACUUM CLEANER BREAKING IN POWER CORD REPLACE THE POWER CORD (See5-4) DOES NOT WORK (AT BLADE TIP OR ROOT OF PLUG)

BREAKING OF CONNECTIONS IN HOSE ASSEMBLY

DEFECTIVE SLIDE VOLUME REPLACE IT (See 5-3) LOCATED IN CASE MOTOR UPPER

DEFECTIVE PCB ASSEMBLY REPLACE IT (See 5-5)

BREAKING OF CONNECTIONS REPAIR (See 5-4) OR POOR CONTACTS IN CORD REEL ASSEMBLY

DEFECTIVE MOTOR REPLACE IT (See 5-3)

BREAKING OF CONNECTIONS REPAIR (See 5-2) IN BODY ASSEMBLY

BREAKING IN A FUSE

MOTOR DOES NOT DEFECTIVE PCB ASSEMBLY REPLACE IT (See 5-5) STOP EVEN IF SWITCH

TROUBLE CAUSE COUNTERMEASURE

BROKEN REEL SPRING REPLACE IT (See 5-4)

POWER CORD IS NOT WOUND UP

CAUTION

POWER CORD DOES NOT STOP AT AN ARBITRARY POSITION

OF CORD REEL

POWER CORD BROKE AWAY REPAIR (See 5-4) FROM THE BOBBIN

BE CAREFUL WHEN BREAKING UP THE CORD REEL, THE REELSPRING

MAY SPRING OUT OF THE SPRING COVER.

ABRASION OF THE ROLLER BRAKE REPLACE THE ROLLER OF CORD REEL BRAKE (See 5-4)

LEVER SPRING BROKE AWAY REPAIR (See 5-4) FROM THE CORD REEL BRACKET

5. DISASSEMBLING AND TREATMENT

5-1. CLEANER ASSEMBLY

1) LIFT THE DUST COVER(8), GRILLE(10), FILTER(9) AND UNSCREW THE 6 SCREWS(6) AND THEN LIFT THE COVER ASSEMBLY(5) UP FROM THE BODY ASSEMBLY(1).

2) CHECK THE DUST BOX.

3) CHECK THE HEPA(OR GENERAL) FILTER (9).

5-2. BODY ASSEMBLY

1) CHECK THE SAFETY VALVE ASSEMBLY (14).

2) CHECK THE GASKET (11).

3) CHECK THE HOLDER FILTER (9).

4) CHECK THE FILTER PRE (12).

5-3. MOTOR ASSEMBLY

1) TAKE THE MOTOR ASSEMBLY OUT OF THE CASE MOTOR ASSEMBLY.

2) CHECK THE MOTOR(2) (WHETHER THE MOTOR IS BURNT OUT OR NOT).

3) CHECK THE CONNECTION BETWEEN MOTOR TERMINAL AND THE LEADS.

4) CHECK THE SLIDE VOLUME(5) AND SWITCH(6).

5-4. CORDREEL ASSEMBLY

1) TAKE THE CORD REEL ASSEMBLY OUT OF THE BODY ASSEMBLY.

2) UNSCREW THE SCREW(21).

3) SEPARATE THE BOBBIN(5) FROM THE CASE MOTOR BOTTOM(1) AND CHECK THE CONTACTS BETWEEN THE Y TYPE TERMINALS(13,14) AND THE RING TYPE TERMINALS(7,8).

4) CHECK THE LEVER SPRING(4).

5) IF THE ROLLER BRAKE(3) IS WORN OUT AND SEPARATE THE LEVER(2) FROM THE CASE MOTOR BOTTOM(1), THEN REPLACE THE ROLLER BRAKE(3). AT THIS TIME, THE BOBBIN(5) IS ROTATED COUNTERCLOCKWISE DUE TO THE PRESERVED WINDING.

6) IF THE REEL SPRING(19) IS BROKEN, UNSCREW THE 2 SCREWS(20) AND REPLACE IT.

CAUTION

SPRING OUT OF THE COVER.

7) UNSCREW THE SCREW (10) AND SEPARATE THE HOLDER TERMINAL(6) FROM THE BOBBIN(5).

8) CHECK THE CONNECTIONS BETWEEN THE POWER CORD(9) AND THE RING TERMINALS(7,8).

9) WHEN ASSEMBLING, MAKE THE RESERVED WINDING 5 REVOLUTIONS OF THE BOBBIN CLOCKWISE.

WHEN DISASSEMBLING, THE REEL SPRING MAY

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