Daewoo RC-415 User manual

Service Manual

Vacuum Cleaner

Model: RC-415

DAEWOO ELECTRONICS CO., LTD.

✔

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).

CONTENTS

1. SPECIFICATIONS 1

2. DESCRIPTIONS 2

3. DIAGRAM 3

4. CAUSE OF TROUBLE AND COUNTERMEASURE 4

5. DISASSEMBLING AND TREATMENT 6

6. EXPLODED VIEW AND PARTS LIST 11

1. SPECIFICATIONS

AC 100V/50~60Hz

AC 110V/60Hz

AC 120V/60Hz

Rated Voltage/Frequency AC 220V/50Hz

AC 220V/60Hz

AC 230V/50Hz

AC 240V/50Hz

Rated Input 1030W

Dimension Body Assembly 210 x220 x258 mm (W xH xD)

Dust Assembly 144 x740 x135 mm (W xH xD)

Weight 6.6Kg

Cord Length 6m

Power Control Electronic, Variable

Dust Meter Mechanical

Wide Suction Brush

Nozzle Dusting Brush

Crevice Nozzle

2. DESCRIPTION

POWER CONTROL

HOSE

POWER CORD

BODY ASSEMBLY

WIDE SUCTION BRUSH

DUSTING BRUSH CREVICE NOZZLE

DUST ASSEMBLY

3. DIAGRAM

1. WIRING DIAGRAM

MOTOR

P.C.B

SLIDE VOLUME RD

CORD

REEL

2. CIRCUIT DIAGRAM

WHITE

YELLOW

S/V

500K

WHITE 100K

PRESURE

SWITCH

160K

1/2W

150K

1/2W

10K, 1/2W

104K

DIAC

DB4

TRIAC

TM1661S-L

FILTER COIL

120µH, 12A

104K

100, 1W

BLUE

BLACK

WHITE

BLUE

MOTOR

BLACK

WHITE

LP-03

ASSY

LR-03

HARNESS

THERMO

STAT

N85˚C

POWER CORD

AC 220V/ 60HZ

POWER PCB

4. CAUSE OF TROUBLE AND COUNTERMEASURE

TROUBLE CAUSE

FILTER BAG (PAPER OR CLOTH)

IS FULL WITH DUST

SUCTION POWER IS WEAK CLOGGING OR TEAR IN HOSE

DEFECTIVE MOTOR

CHANGE IT WITH NEW

ONE

BREAKING IN POWER CORD

(AT BLADE TIP OR ROOT OF

PLUG)

CLEANER DOES NOT

WORK

REPLACE THE POWER

CORD (SEE 5-2)

BREAKING OF CONNECTIONS

IN HOSE ASSEMBLY (805H) REPAIR

(SEE 5-3)

DEFECTIVE SLIDE VOLUME

LOCATED IN HOSE HANDLE

(805H)

REPLACE IT

(SEE 5-4)

DEFECTIVE PCB ASSEMBLY

(805, 805B, 805H) REPLACE IT

(SEE 6-1)

BREAKING OF CONNECTIONS

OR POOR CONTACTS IN CORD

REEL ASSEMBLY

REPAIR

(SEE 5-2)

DEFECTIVE MOTOR REPLACE IT

(SEE 6-1)

BREAKING OF CONNECTIONS IN

BODY ASSEMBLY REPAIR

REMOVE OBSTACLE OR

REPLACE THE HOSE

REPLACE THE MOTOR

(SEE 6-1)

COUNTERMEASURE

TROUBLE CAUSE

BROKEN REEL SPRING OF

CORD REEL

POWER CORD IS NOT

WOUND UP

REPLACE IT

(SEE 5-2)

ABRASION OF THE ROLLER

BRAKE OF CORD REEL

POWER CORD DOES NOT

STOP AT AN ARBITRARY

POSITION

REPLACE THE ROLLER

BRAKE (SEE 5-2)

LEVER SPRING BROKE AWAY

FROM THE CORD REEL

BRACKET

REPAIR

(SEE 5-2)

TWISTED WIRE (CURL WIRE)

HANDLE DOES NOT

CONTROL

REPAIR IT

(SEE 5-4)

BROKEN SPRING AS IN

HANDLE ASSEMBLY REPAIR IT

(SEE 5-4)

POWER CORD BROKE AWAY

FROM THE BOBBIN

• CAUTION - BE CAREFUL WHEN BREAKING UP THE CORD REEL. THE REEL SPRING MAY

SPRING OUT OF THE SPRING COVER.

REPAIR

(SEE 5-2)

COUNTERMEASURE

5. DISASSEMBLING AND TREATMENT

5-1. CLEANER ASSEMBLY

1) SEPARATE THE COVER ROLLER 1FROM THE BODY ASSEMBLY.

2) ROTATE THE FIXTURE ROLLER L 2AND THE FIXTURE ROLLER R 3. THEN SEPARATE THE

FIXTURE ROLLER L 2, THE FIXTURE ROLLER R 3AND THE ROLLER 4.

3) UNSCREW THE 4 SCREWS 6. THEN LEFT THE COVER ASSEMBLY 6UP FROM THE BODY

ASSEMBLY 7.

16 15

2 3 1 5

6 7 8 9

23 13 14

5-2. CORD REEL ASSEMBLY

1) TAKE THE CORD REEL OUT OF THE BODY.

2) UNSCREW THE SCREW iAND SEPARATE THE BOBBIN ASSEMBLY (1+6) FROM THE BRACKET

0AND CHECK THE CONTACTS BETWEEN THE Y TYPE TERMINALS (q, w) AND THE RING TYPE

TERMINALS (2, 3).

3) CHECK THE LEVER SPRING r.

4) IF THE ROLLER BRAKE yIS WORN OUT, SEPARATE THE LEVER oFROM THE BRACKET 0,

THEN REPLACE THE ROLLER BRAKE y. AT THIS TIME, THE BOBBIN ASSEMBLY (1+6) IS

ROTATED COUNTER CLOCKWISE DUE TO THE PRESERVED WINDING.

5) IF THE REEL SPRING 8IS BROKEN, UNSCREW THE 2 SCREWS 9AND REPLACE IT.

CAUTION : WHEN DISASSEMBLING, THE REEL SPRING MAY SPRING OUT OF THE COVER.

6) UNSCREW THE 3 SCREWS 6.

7) CHECK THE CONNECTIONS BETWEEN THE POWER CORD 4AND THE RING TERMINALS (2, 3).

8) WHEN ASSEMBLING, MAKE THE RESERVED WINDING 6 REVOLUTIONS OF THE BOBBIN

CLOCKWISE.

13 11

17 10

5-3. DUST ASSEMBLY

1) SEPARATE THE CLAMP DUST uFROM THE DUST ASSEMBLY.

2) UNSCREW THE 4 SCREWS i, THEN LIFT THE BASE TILT ASSEMBLY rUP FROM THE DUST

ASSEMBLY.

3) SEPARATE THE DOOR ASSEMBLY 0.

4) UNSCREW THE 6 SCREWS y.

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