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S/M No. : RC3714F010




Service Manual
Vacuum Cleaner
Model: RC-3714F/RC-3714B




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 OCTOBER. 2002
CONTENTS

Page
1. SPECIFICATIONS ----------------------------------------
2

2. EXTERNAL VIEWS ---------------------------------------
3
2-1. ASSEMBLY -------------------------------------------
3

3. DIAGRAM ----------------------------------------------
4
3-1. WIRING DIAGRAM ------------------------------------------
4
3-2. CIRCUIT DIAGRAM ------------------------------------------
5

4. TROUBLE SHOOTING GUIDE -------------------------------
6

5. DISASSEMBLING AND TREATMENT --------------------------
8
5-1. CLEANER ASSEMBLY ----------------------------------------
8
5-2. BODY ASSEMBLY ------------------------------------------
10
5-3. MOTOR ASSEMBLY -----------------------------------------
11
5-4. CORDREEL ASSEMBLY --------------------------------------
12
5-5. PCB ASSEMBLY --------------------------------------------
14
5-6. HOSE ASSEMBLY ------------------------------------------
16
5-7. BRUSH ASSEMBLY -----------------------------------------
17

6. EXPLODED VIEW AND PARTS LIST ---------------------------
18
6-1. CLEANER ASSEMBLY ----------------------------------------
18
6-2. BODY ASSEMBLY ------------------------------------------
22
6-3. COVER ASSEMBLY -----------------------------------------
24
6-4. MOTOR ASSEMBLY -----------------------------------------
28
6-5. CORDREEL ASSEMBLY --------------------------------------
29
6-6. PCB ASSEMBLY --------------------------------------------
31
6-7. HOSE ASSEMBLY ------------------------------------------
34
6-8. PIPE ASSEMBLY -------------------------------------
36
6-9. BRUSH ASSEMBLY -----------------------------------------
38
1. SPECIFICATIONS

MODEL RC-3714F, RC-3714B
Rated Voltage/Frequency AC 230V, 50Hz

Input Watt 1400W

Suction Power 250W

Weight (Body) 3.5Kg

Dimension (LXHXD) 376 X 278 X 257 mm

Cord Length 5.4m



Nozzle Crevice Nozzle




2
2. EXTERNAL VIEWS

2-1. ASSEMBLY

PART NAME MODEL
A - HOSE HANDLE RC-3714F, RC-3714B
B - BODY HANDLE RC-3714F, RC-3714B
C - CORD REWIND BUTTON RC-3714F, RC-3714B
D - SWITCH BUTTON RC-3714F, RC-3714B
E - DUST COVER RC-3714F, RC-3714B
F - DUST METER RC-3714F, RC-3714B
G - ADAPTER RC-3714F, RC-3714B
H - HOSE RC-3714F, RC-3714B
I - POWER CORD RC-3714F, RC-3714B
J - BRUSH RC-3714F, RC-3714B




A

B

C

D

E

F

G

H

I

J



3
3. DIAGRAM

3-1. WIRING DIAGRAM

1) MODEL RC-3714F



PCB




Switch
Motor



CordReel




2) MODEL RC-3714B




Volume PCB PCB




Switch
Motor



CordReel




4
3-2. CIRCUIT DIAGRAM

1) MODEL RC-3714F



FUSE
15A 250V
TRIAC
16A 600V
R2
C3 180k