DOWNLOAD LG V-3947TV Service Manual ↓ Size: 986.64 KB | Pages: 23 in PDF or view online for FREE

Model
V-3947TV
Pages
23
Size
986.64 KB
Type
PDF
Document
Service Manual
Brand
Device
Vacuum Cleaner
File
v-3947tv.zip
Date

LG V-3947TV Service Manual ▷ View online

Your appliance is equipped with either a paper
dust bag or a fabric dust bag (24). (depending
on model)
· Take hold of the dust bag by the handle and
pull. Remove the bag and throw it away.
· To refit a new bag push the cardboard sup-
port of a new bag into the bag mount (25)
until it will go no further.
If your appliance is fitted with a fabric dust
bag 
follow the same instructions as above.
Empty it and replace it (26). Do not wash it.
Note : as the appliance is fitted with a safety
device which checks that the bag is in place
you cannot close the lid if the bag is not fitted
correctly.
Cleaning the motor filter
The motor filter is situated inside the ap-pliance
between the dust bag and the motor. Each time
that you change the air outlet filter we advise
you to remove the motor filter (27) and to clean
it by tapping to remove the dirt and then
replacing it in the vacuum cleaner.
Changing the air outlet filters
Depending on the model you have chosen your
appliance is equipped with different types of
filters : foam filter or electrostatic filter or anti-
odour charcoal filter (28).
· To change these filters remove the cover of
the filter compartment (29) situated at the
rear of the appliance, by lifting the little catch.
· The foam filter, should be cleaned regular-ly
by tapping it to remove the dirt.
· The electrostatic filter or anti-odour
charcoal filter should be changed regular-ly
(approximately every 6 bag changes)
Check that the appliance is correctly plugged in
and that the electrical socket is working
· Stop the appliance and unplug it.
· Check that the tubes, flexible hose and
cleaning tool are not blocked.
· Check that the dust bag is not full. RepIace if
necessary.
· Check that the air outlet filter is not blocked.
Replace if necessary.
What to do if your appliance
does not work
What to do when the suction
performance reduces?
· If your appliance is equipped with an
automatic cleaning head (11) without
pedal, it automatically adapts to the type
of floor to be cleaned.
· Upholstery Nozzle(12)
For vacuuming upholstery, mattresses, etc.
The thread collectors help to pick up the
threads and fluff.
· Dusting brush(13)
For vacuuming picture frames, furniture
outlines, books and other uneven objects.
· Crevice Tool(14)
For vacuuming in those normally inaccess-
ible places i.e. reaching cobwebs, or down
the side of a sofa!
How to plug in and use
Pull out the mains lead to the desired length
and plug into the socket.
Press button (15) to start the vacuum cleaner.
To stop it press the button (15) again.
Adjusting the power level
(depending on model)
· Suction capacity increases steplessly up to
MAX.(17)
· The flexible hose handle (18) has a manual
air flow regulator (19) which allows you to
briefly reduce the suction level.
Park-System (20)
For short breaks during vacuuming, for ex-
ample to move a small piece of furniture or a
rug, use the Park-system to support the flex-
ible hose and cleaning head.
· Slide the hook attached to the large cleaning
tool into the slot on the rear of the appliance.
Carrying and storage (21)
When you have switched off and unplugged
the appliance, press on the button (16) to
automatically rewind the cord.
You can move or store your appliance in a
vertical position by sliding the hook on the large
cleaning head into the clip on the underside of
the appliance.
Changing the dust bag
The dust bag needs changing when the cleaner
is set to maximum power and the cleaner head
is off the floor but the Òbag fullÓ indicator win-
dow (22) is completely coloured red.
Even if the dust bag does not appear to be full
at this stage, it should be changed.
It could be that a great deal of very fine dust
has clogged up the pores of the dust bag.
· Turn off the appliance and unplug it.
· Open the cover by pressing the hook(23) and
lifting it up until it snaps into place.
_ 5 _
SAVE THESE INSTRUCTIONS
TROUBLE SHOOTING CHART
The serial number is found on the bottom of this unit.
This number is unique to this unit and not available to
others.
You should record requested information here and retain
this guide as a permanent record of your purchase.
Date of purchase
Dealer purchased from
Dealer address
Dealer phone No.
Model No.
Serial No.
Review this chart to find do-it-yourself solutions for minor performance problems.
WARNING : 
Disconnect power supply before servicing and/or cleaning the unit
as electrical shock could occur and/or the cleaner could suddenly start.
*
The working life of this set is 7 years since  date of delivery to the consumer.
Upon the expiry of the said period, it might be unsuitable for the use according to their destination.
Problem              Possible Cause         Possible solution
Cleaner won't run
Poor suction
1. Unplugged at wall outlet.
2. Power control S/W is in
"OFF" position.
1. Full or clogged filter bag.
2. Clogged clean filter.
3. Worn universal nozzle
brush.
4. Hole in hose.
5. Clogged universal nozzle.
6. Filter cover open.
1. Plug in firmly
2. Push switch button.
3. Regulate power control switch.
1. Change the filter bag.
2. Change the clean filter.
3. Change brush.
4. Replace hose.
5. Clean the air passage of
nozzle.
6. Close filter cover.
_ 6 _
SPECIFICATIONS
- 4 -
• MODEL : REFER TO THE COVER PAGE
• POWER SOURCE : ON RATING PLATE
• POWER CONSUMPTION : ON RATING PLATE
• POWER CONTROL :
MAIN : SLIDE CONTROL
(V-3900 D/T/DV/TV, V-3943 T, V-3947TV, 
V-3900TB, V-3900TS, V-3900TR)
ROTARY CONTROL
(V-3900 RD/RT/RDV/RTV)
PUSH ON/OFF
(V-3910 D/T/DV/TV, V-3912 D,V-3913DV,
EV 3900)
SUB : VACUUM POWER ADJUSTMENT BY
SLIDE KNOB
• CAPACITY : 3.5
• CORD LENGTH : 5 m
• HOSE LENGTH : 1.5 m
• NET WEIGHT : 4.2 kg
• PACKING WEIGHT : 7 kg
• NET DIMENSION : 277
431
220 (W
D
H)mm
• PACKING DIMENSION : 579
330
328 (W
D
H)mm
(with Telescopic pipe)
515
330
328 (W
D
H)mm
(with plastic, steel pipe)
• ATTACHMENTS
HOSE ......................................................................... 1EA
STEEL PIPE ASSY (V-3910 D/DV, V-3900D/RD/DV/RDV,
V-3912D, V-3913DV,EV 3900) .. 2EA
TELESCOPIC PIPE ASSY (V-3910 T/TV,
V-3900T/RT/TV/RTV,
V-3900TB, V-3900TS,
V-3900TR, V-3943T,
V-3947TV)...................... 1EA
NOZZLE ASSY .......................................................... 1EA
CREVICE TOOL  ........................................................ 1EA
DUSTING BRUSH ..................................................... 1EA
UPHOLSTERY NOZZLE  ........................................... 1EA
CLOTH BAG ASSY(OPTION) .................................... 1EA
EXTRA PAPER BAG ASSY(PAPER, OPTION) ......... 1EA
• This specifications are subject to change according to the buyer's request.
DESCRIPTION
Flexible Hose ASSY
Dust Indicator
Power Cord
Filter cover
Cord Reel
Button
Wheel
Telescopic
Pipe ASSY
Steel
Pipe ASSY
Telescopic
Pipe ASSY
Carpet Pedal
Nozzle ASSY
Universal Nozzle
 ASSY
Switch Button
(ON/OFF)
ATTACHMENTS
DUSTING BRUSH CREVICE TOOL
UPHOLSTERY NOZZLE
CLOTH BAG ASSY
FILTER BAG ASSY
(OPTION)
(OPTION)
CANISTER
BLOCK DIAGRAM
- 10 -
SCHEMATIC DIAGRAM
CIRCUIT DIAGRAM
MOTOR
BL
BR
BR
OPTION
BR
FUSE
T/S
S/W
P.C.B
CORD
REEL
ASS'Y
BL
PLUG
BL
R5
220K
C3
R2
33
1/2W
R4
33
1/2W
DIAC
TRIAC
G
T2
T1
C2
0.1µF
250V
R1
100
1/2W
S/W
VR1
VR3
VR2
3.9K
C1
0.47µF
250V
<
 OPTIONAL 
>
OPTION
FUSE
T/S
FUSE
BR:BROWN
BL:BLUE
BL
BR
BR
BR
S/W
P.C.B
CORD
REEL
ASS'Y
PLUG
M
BL
OPTION
FUSE
T/S
BR:BROWN
BL:BLUE
(V-3900D/T/DV/TV, V-3900RD/RT/RDV/RTV, V-3943T,
V-3947TV, V-3900TB, V-3900TS, V-3900TR)
(V-3900D/T/DV/TV, V-3900RD/RT/RDV/RTV, V-3943T,
V-3947TV, V-3900TB, V-3900TS, V-3900TR)
(V-3900D/T/DV/TV, V-3900RD/RT/RDV/RTV, V-3943T,
V-3947TV, V-3900TB, V-3900TS, V-3900TR)
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