V-C3742ND — LG Vacuum Cleaner Service Manual (repair manual)

Model
V-C3742ND
Pages
17
Size
393.73 KB
Type
PDF
Document
Service Manual
Brand
Device
Vacuum Cleaner
File
v-c3742nd.zip
Date

View LG V-C3742ND Service Manual online

SPECIFICATIONS
• MODEL : V-3701/D/T, V-3711/D/T, V-3700/D/T,
V-3710/D/T, V-3811D/T, V-3833D/T
• POWER SOURCE : ON RATING RLATE
• POWER CONTROL 
MAIN : SLIDE CONTROL
SUB : VACUUM POWER ADJUSTMENT BY SLIDE KNOB
• CAPACITY : 1.8
L
• CORD LENGTH : 20m / 10m / 6m / 5m
• HOSE LENGTH : 1.6m
• NET WEIGHT : 3.8kg
• PACKING WEIGHT : 6.5kg
• NET DIMENSION : 265 
×
318 
×
218(W 
×
×
H)mm
• PACKING DIMENSION 
325 
×
515 
×
307(W 
×
×
H)mm : with plastic, steel
325 
×
580 
×
307(W 
×
×
H)mm : with telescopic pipe
• ATTACHMENTS
HOSE............................................................................1EA
STEEL PIPE ASS’Y (V-3701D, V-3711D, V-3700D,
V-3710D, V-3811D, V-3833D) ....2EA
TELESCOPIC PIPE ASS’Y (V-3701T, V-3711T, 
V-3700T, V-3710T, 
V-3811T, V-3833T)..........1EA
PLASTIC PIPE (V-3701, V-3711, V-3700, V-3710) ......2EA
NOZZLE ASS’Y ............................................................1EA
CREVICE TOOL ...........................................................1EA
CLOTH BAG ASS’Y(OPTION)......................................1EA
EXTRA PAPER BAG ASS’Y (PAPER, OPTION) .........1EA
DUSTING BRUSH (OPTION).....................................(1)EA
UPHOLSTERY NOZZLE (OPTION)...........................(1)EA
• This specifications are subject to change according to the
buyer's request.
-4-
DESCRIPTION
CANISTER
DUSTING BRUSH
(OPTION)
CREVICE TOOL
UPHOLSTERY NOZZLE
(OPTION)
CLOTH BAG ASS’Y
(OPTION)
FILTER BAG ASS’Y
(OPTION)
ATTACHMENTS
Flexible Hose ASS'Y
Steel
Pipe ASS'Y
Telescopic
Pipe ASS'Y
Plastic
Pipe ASS'Y
Carpet Pedal
Tool ASS'Y
Universal Nozzle
Nozzle  ASS'Y
Dust Indicator
Strap ASS'Y
Slide Knob
Power Cord
Switch Button
(ON/OFF)
Handle
Wheel
Body Cover
Filter Cover
Suction
Body Base
BR
BL
BL
BL
TS
S/W
BR
BR
BR
PLUG
P.W.B
M
-10-
BLOCK DIAGRAM 
(V-3701/D/T, V-3700/D/T, V-3833D/T, FVC3700, maxxe)
SCHEMATIC DIAGRAM 
(V-3701/D/T, V-3700/D/T, V-3833D/T, FVC3700, maxxe)
CIRCUIT DIAGRAM 
(V-3701/D/T, V-3700/D/T, V-3833D/T, FVC3700, maxxe)
BR
BL
BL
BL
TS
BR
S/W
BR
PLUG
P.W.B
MOTOR
TS
C3
3.9K
VR1
R5
180K
C2
0.1
250V
C1
0.47
250V
T1
T2
DIAC
DIAC
R2
33
1/2W
R4
33
1/2W
R1
100
1/2W
S/W
M
BR : Brown    BL : Blue
BR : Brown    BL : Blue
-11-
BR
BL
BL
BL
TS
S/W
BR
BR
BR
PLUG
P.W.B
M
BLOCK DIAGRAM 
(V-3711/D/T, V-3710/D/T, V-3811D/T, FVC3710, maxx)
SCHEMATIC DIAGRAM 
(V-3711/D/T, V-3710/D/T, V-3811D/T, FVC3710, maxx)
CIRCUIT DIAGRAM 
(V-3711/D/T, V-3710/D/T, V-3811D/T, FVC3710, maxx)
BR
BL
BL
BL
TS
BR
S/W
BR
PLUG
P.W.B
MOTOR
T
S
C1
0.47
250V
S/W
M
BR : Brown    BL : Blue
BR : Brown    BL : Blue
DISASSEMBLY
• Almost all of the parts of this vacuum cleaner can be
assembled with a screw driver and each connecting com-
ponent easily fits each other. 
Disassemble one by one referring to the exploded view.
• If possible, don't disassemble except for the necessary
parts. It is not necessary to disassemble the  parts that
are not detailed in the exploded view.
1. Filter Cover Assembly Replacement
1) Grasp body base and open filter cover.
2) Push the hinge side by inserting flat screw driver in the
crack between hinge and body cover.
2. Indicator Assembly Replacement
3. Body Cover Assembly Replacement
1) Open the filter cover in the direction of arrow and remove
the three screws fastening the body base.
2) Lift body cover in the direction of the arrow.
3) Strip off the lead wires from the push switch.
NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord
from the wall outlet.
Bady Base
Filter Cover
Push Switch
Hinge
-5-
Page of 17
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Download LG V-C3742ND Service Manual (Repair Manual)

Here you can view online or download LG V-C3742ND Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG V-C3742ND Vacuum Cleaner. Information contained in LG V-C3742ND service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).