Daewoo RC-1700P User manual

Service Manual
Vacuum Cleaner
Model: RC-1700P, S-36L
S/M No. :RC9003S001
✔ 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).
http ://svc.dwe.co.kr Jun.2003
DAEWOO ELECTRONICS CORP.

CONTENTS
Page
1. SPECIFICATIONS ------------------------------------------------------------------------------------------
2
2. EXTERNAL VIEWS ---------------------------------------------------------------------------------------------
3
3. DIAGRAM
3-1. WIRING DIAGRAM ---------------------------------------------------------------
4
3-2. CIRCUIT DIAGRAM -------------------------------------------------------------------
4
4. TROUBLE SHOOTING GUIDE --------------------------------------------------------------
6
5. DISASSEMBLING AND TREATMENT
5-1. CLEANER ASSEMBLY ---------------------------------------------- 8
5-2. BODY ASSEMBLY ------------------------------------------------------------
9
5-3. MOTOR ASSEMBLY ----------------------------------------------------------------
10
5-4. CORDREEL ASSEMBLY ------------------------------------------------ 11
5-5. PCB ASSEMBLY --------------------------------------------------------------
13
5-6. HOSE ASSEMBLY ----------------------------------------------------------------
14
5-7. BRUSH ASSEMBLY --------------------------------------------------------------
16
6. EXPLODED VIEW AND PARTS LIST
6-1. CLEANER ASSEMBLY ---------------------------------------------- 17
6-2. BODY ASSEMBLY ----------------------------------------------- 19
6-3. COVER BODY ASSEMBLY -----------------------------------------------------
21
6-4. COVER DUST ASSEMBLY -----------------------------------------------------
23
6-5. MOTOR ASSEMBLY ----------------------------------------------------------------
25
6-6. CORDREEL ASSEMBLY ------------------------------------------------------
26
6-7. PCB ASSEMBLY --------------------------------------------------------------
28
6-8. HOSE ASSEMBLY -------------------------------------------------------- 33
6-9. PIPE ASSEMBLY ------------------------------------- 36
6-10. BRUSH ASSEMBLY (POWE NOZZLE)
--------------------------------------------------------
38
6-11. BRUSH ASSEMBLY (FLOOR)
--------------------------------------------------------
39
6-12. BRUSH ASSEMBLY (PEDAL)
--------------------------------------------------------
40

1. SPECIFICATIONS
RC-1700P, S-36L
(North America)
Rated Voltage AC 120V
Rated Frequency 50/60Hz
Input Watt 1100W
Suction Power 300W
Noise Level 75dB(A)
Weight (Body) 4.7Kg
Display LED
Dimension (WXHXD) 546 X 250 X 290 mm
Cord Length 8.2m
Filter HEPA
Telescopic
(Current Type)
Pedal
Crevice Tool
Upholstery Tool
Dusting Brush
Floor Tool
MODEL
Pipe
Nozzle
2

2. EXTERNAL VIEWS
PART NAME RC-1700P S-36L
AFILTER HEPA HEPA
BHOSE ASSEMBLY (4-Current, Power Nozzle Control) O O
CHOSE ASSEMBLY (2-Current, Power Nozzle Control) × ×
DHOSE ASSEMBLY (2-Current, Power Nozzle Control) × ×
EHOSE ASSEMBLY (2-Current, Power Nozzle Control) × ×
FPIPE ASSEMBLY (2-Currnet for Power Nozzlel) O O
GPIPE ASSEMBLY (Non Current) × ×
HBRUSH ASSEMBLY (Power Nozzle) O O
IBRUSH ASSEMBLY (Pedal) O O
JBRUSH ASSEMBLY (Floor) O O
3

3. DIAGRAM
Main PCB
3-1. WIRING DIAGRAM
3-2. CIRCUIT DIAGRAM
4

PCB IN THE HOSE ASSEMBLY
5

4. TROUBLE SHOOTING GUIDE
TROUBLE COUNTERMEASURE
SUCTION POWER FILTER BAG(PAPER) IS FULL WITH CHANGE IT WITH NEW ONE (See 5-1)
IS WEAK DUST
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
FILTER(HEPA) IS FULL WITH DUST CHANGE IT WITH NEW ONE (See 5-1)
VACUUM CLEANER DOES BREAKING IN POWER CORD REPLACE THE POWER CORD(See 5-4)
NOT WORK (AT BLADE TIP OR ROOT OF PLUG)
BREAKING OF CONNECTIONS REPAIR (See 5-6)
IN HOSE ASSEMBLY
DEFECTIVE SWITCH REPLACE IT (See 5-1)
LOCATED IN COVER ASSEMBLY
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 REPLACE IT (See 5-5)
MOTOR DOES NOT DEFECTIVE PCB ASSEMBLY REPLACE IT (See 5-5)
STOP EVEN IF
SWITCH
6

TROUBLE CAUSE COUNTERMEASURE
BROKEN REEL SPRING REPLACE IT (See 5-4)
OF CORD REEL
POWER CORD BROKE AWAY REPAIR (See 5-4)
FROM THE BOBBIN
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
DEFECTIVE POWER NOZZLE REPAIR
BREAKING OF CONNECTIONS REPAIR
IN PIPE ASSEMBLY
DEFECTIVE PCB REPLACE IT (See 5-6)
LOCATED IN HOSE
BREAKING OF CONNECTIONS REPAIR (See 5-6)
IN HOSE ASSEMBLY
BREAKING OF CONNECTIONS REPAIR (See 5-1)
IN COVER ASSEMBLY
DEFECTIVE PCB(for connection) REPLACE IT (See 5-1)
LOCATED IN COVER
DEFECTIVE MAIN PCB REPLACE IT (See 5-1)
LOCATED IN BODY
DEFECTIVE MAIN PCB REPLACE IT (See 5-1, 5-2, 5-5)
LOCATED IN BODY
POOR CONNECTION BETWEEN TUBE REPAIR (See 5-1, 5-2)
AND MAIN PCB
FULL BAG SENSOR DOES
NOT WORK
POWER CORD DOES
NOT STOP AT AN
ARBITRARY POSITION
POWER CORD IS
NOT WOUND UP
POWER NOZZLE DOES
NOT WORK
BE CAREFUL WHEN BREAKING UP THE CORD REEL, THE
REELSPRING
MAY SPRING OUT OF THE SPRING COVER.
CAUTION
7

5. DISASSEMBLING AND TREATMENT
1) CHECK THE DUST BAG(14).
2) LIFT THE BUTTON(11), FILTER(12), GRILLE(13) AND UNSCREW THE 6 SCREWS(10).
AND THEN LIFT THE COVER ASSEMBLY(9) UP FROM THE BODY ASSEMBLY(1).
3) CHECK CONNECTION BETWEEN THE PCB(8) AND THE WIRES OF EACH ASSEMBLY(2,7,9) .
4) LIFT THE MOTOR ASSEMBLY(2), CORDREEL ASSEMBLY(7) FROM THE BODY ASSEMBLY(1).
5) CHECK CONNECTION BETWEEN THE PCB(8) AND TUBE IN THE BODY ASSEMBLY(1).
5) CHECK THE SWITCH IN THE COVER ASSEMBLY(9).
5-1. CLEANER ASSEMBLY
8

1) CHECK THE FILTER PRE (15).
2) CHECK CONNECTION BETWEEN PCB(8) AND THE TUBE(20) .
3) CHECK CONNECTION BETWEEN THE WIRE(21) AND THE MAIN PCB/ CORDREEL ASSEMBLY.
4) CHECK CONNECTION BETWEEN THE TUBE(20) AND SMALL PROTRUSION IN THE BODY(1).
5-2. BODY ASSEMBLY
9

1) TAKE THE MOTOR OUT OF THE CASE (3, 4).
2) CHECK THE MOTOR(1) (WHETHER THE MOTOR IS BURNT OUT OR NOT).
3) CHECK CONNECTION BETWEEN MOTOR TERMINAL AND THE WIRES.
4) CHECK THE THERMOSTAT(7).
5-3. MOTOR ASSEMBLY
10

5-4. CORDREEL ASSEMBLY
11

1) TAKE THE CORD REEL ASSEMBLY OUT OF THE BODY ASSEMBLY.
2) UNSCREW THE SCREW(20).
3) SEPARATE THE BOBBIN(6) FROM THE BRACKET(1) AND CHECK CONTACT
BETWEEN THE Y TYPE TERMINALS(14,15) AND THE RING TYPE TERMINALS(8,9).
4) CHECK THE LEVER SPRING(4).
5) IF THE ROLLER BRAKE(3) IS WORN OUT AND SEPARATE THE LEVER(2) FROM THE BRACKET
THEN REPLACE THE ROLLER BRAKE(3).
AT THIS TIME, THE BOBBIN(6) IS ROTATED COUNTERCLOCKWISE DUE TO THE PRESERVED
WINDING.
6) IF THE REEL SPRING(18) IS BROKEN, UNSCREW THE 2 SCREWS(19) AND REPLACE IT.
7) UNSCREW THE SCREW (12) AND SEPARATE THE HOLDER TERMINAL(7) FROM
THE BOBBIN(6).
8) CHECK CONNECTION BETWEEN THE POWER CORD(10) AND THE RING TERMINALS(8,9).
9) WHEN ASSEMBLING, MAKE THE RESERVED WINDING 5 REVOLUTIONS OF THE BOBBIN
CLOCKWISE.
CAUTION WHEN DISASSEMBLING, THE REEL SPRING MAY
SPRING OUT OF THE COVER.
12

1) CHECK THE CONNECTIONS BETWEEN THE WIRES AND PCB BOARD.
2) CHECK THE THERMOSTAT.
3) CHECK THE FUSE.
4) CHECK THE PRESSURE SENSOR.
5-5. PCB ASSEMBLY
13

1) UNSCREW THE 2 SCREWS(15) AND DISASSEMBLE THE COVERS(8,9) FROM PIPE(1)
DISASSEMBLE THE COVER ADAPTER(10) FROM THE PIPE ADAPTER(8).
2) CHECK THE CONTACT BETWEEN TERMINAL(12) AND THE RING TERMINALS(2,3).
3) CHECK THE CONNECTION BETWEEN THE TERMINALS(12) AND WIRES.
4) CHECK THE CONNECTION BETWEEN THE RING TERMINALS(2,3) AND WIRES.
5) CHECK THE CONNECTION BETWEEN WIRES OF THE RING TERMINALS(2,3) AND HOSE(14).
6) CHECK THE INSIDE OF HOSE(14).
5-6. HOSE ASSEMBLY
14

1) UNSCREW THE 4 SCREWS(32) AND DISASSEMBLE THE CAP COVER HANDLE(31) FROM
THE COVER HANDLE RIGHT/LEFT(26,27). DISASSEMBLE THE COVER HANDLE LEFT(27).
2) CHECK CONTACT BETWEEN THE TERMINAL(21) AND THE RING TERMINALS(2,3).
3) CHECK CONNECTION BETWEEN THE TERMINAL OF PCB(21) AND THE PCB ASSEMBLY(23).
4) CHECK CONNECTION BETWEEN THE TERMINAL(29) AND THE PCB(21).
5) CHECK CONNECTION BETWEEN THE WIRES OF RING TERMINALS2,3) AND THE HOSE(14).
6) CHECK THE PCB ASSEMBLY(23).
15

1) TO SEPARATE THE PIPE BRUSH(4) FROM THE COVER BRUSH(1), UNSCREW
THE 4 SCREWS(15).
2) CHECK OPENING OF THE NECK BRUSH(8) AND THE PIPE BRUSH(5).
5-7. BRUSH ASSEMBLY
16

6.EXPLODED VIEW AND PARTS LIST
6-1. CLEANER ASSEMBLY
17

NO PART NAME PART CODE Q'YT
1BODY AS 3620411600 ASSY(RC-900) 1
2MOTOR UNIVERSAL 3962820750 120V 1100W DMI(F) VS122J2210 1
3PACKING CASE 3624008500 NR FOAM 1
4CASE MOTOR FRONT 3621106200 ABS 1
5CASE MOTOR REAR AS 3621106500 ASSY 1
6SCREW TAPPING 7121401411 T2S PAN 4X14 MFZN 4
7CORD REEL AS 3629508200 ASSY 1
8PCB BODY AS 3624313800 RC-900 1
9COVER AS 3621435200 ASSY(ABS+PAINTING) 1
10 SCREW TAPPING 7121402011 T2S PAN 4X20 MFZN 6
11 BUTTON SW 3626607000 ABS 1
12 FILTER EXHAUST 3621908500 FRAME+HEPA 1
13 GRILL EXHAUST 3622401110 ABS+PAINTING+SILK 1
14 FILTER BAG CLOTH 3621909200 ASSY(TACONY-RICCAR) 1
15 HOSE AS(RC-1700P,S-36L) 3623210300 4CURRENT EVA,2M,LED, BUTTON 1
HOSE AS(RC-1700S, S-30L) 3623210350 2CURRENT EVA,2M,LED, BUTTON 1
16 PIPE AS(RC-1700P, S-36L) 3624411480 ASSY(ONE-TOUCH(2)+TERMINAL) 1
PIPE AS (RC-1700S, S-30L) 3624411490 AL-NAT,T=0.85 1
17 BRUSH AS(RC-1700P) 3629308900 ASSY(POWER-UL-RICCAR) 1
18 BRUSH AS 3629306610 PEDAL(NON-SILK) 1
19 BRUSH AS 3629309300 ASSY(FLOOR-TACONY) 1
SPECS.
18
✔ Caution: In this Service 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)

6-2. BODY ASSEMBLY
19