Electrolux Twin Tech ZT7740 User manual

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To maintain your vacuum cleaners performance, we recommend
that you use only genuine Electrolux consumables.
Electrolux Group Floorcare Helpline
Telephone: [phone]
Calls to this number will be charged
at 5 pence per minute at all times
from a BT Landline.
www.electrolux.co.uk
Vacuum Cleaner
Operating Instructions

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Vacuum Cleaner
Operating Instructions

ACCESSORIES
1a Dust container
1b Dustbag
2* Telescopic tube
3* Extension tube (2)
4 Hose handle + hose
5 Carpet/hardfloor nozzle
6* Parquet nozzle
7* Turbo nozzle
8a Combination nozzle
8b Upholstery nozzle
1
1a 2*
3*
4
5
6*
7*
8a 8b
* Depending on the model
1b

2
SAFETY PRECAUTIONS
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
The vacuum cleaner features double insulation and does not need to be earthed.
Children should be supervised to ensure that they do not play with the appliance.
Never vacuum :
•In wet areas.
•Close to flammable gases, etc.
•Without a dust container / dustbag (this may damage the cleaner). A safety
device is fitted which prevents the cover to close without a dust container /
dustbag. Do not attempt to force cover to close.
•Sharp objects.
•Fluids (this can cause serious damage to the machine).
•Hot or cold cinders, lit cigarette butts, etc.
•Fine dust from plaster, concrete, or ash, for example.
The above can cause serious damage to the motor – damage which is not
covered by the warranty.
Electrical cable precautions:
•Regularly check that the cable is not damaged. Never use the vacuum cleaner if
the cable is damaged.
•If the supply cord is damaged, it must be replaced by the manufacturer, it’s
service agent or similary qualified person in order to avoid a hazard. Damage to
the cleaner cable will not be covered by the warranty.
•Never pull or lift the vacuum cleaner by the cable.
•Disconnect the plug from the wall socket before cleaning or maintaining the
vacuum cleaner.
All service and repairs must be carried out by an authorised Electrolux service centre.
Always keep the vacuum cleaner in a dry place.

3
BEFORE STARTING
(9.) Check that the dust container / dustbag and motor filter are in place.
(10.) Insert the hose until the catch clicks to engage (press the catch to release the
hose).
(11.) Attach the extension wand or telescopic wand (only on certain models) to the
hose handle and or nozzle (to take them apart again, twist and pull).
(12.) Extend the cord and plug it into the wall socket. The vacuum cleaner has an
integrated cord winder. To rewind the cable press the foot pedal (take hold of
the plug to prevent it striking you).
(13.) Press the ON/OFF button to switch the appliance on.
(13./14.) Adjust suction power using the power control button on the vacuum cleaner
or the suction control on the hose handle.
(15.) A practical parking feature (as well as minimizing the risk of breakage) makes
things easier when pausing during cleaning.
(16.) The parking feature makes it easier to move and store the vacuum cleaner.
USE THE NOZZLES AS FOLLOWS:
Carpets: Use the carpet/hardfloor nozzle with the lever in position (17). Reduce
suction power for small carpets.
Hard floors: Use the carpet/hardfloor nozzle with the lever in position (18).
Wooden floors: Use the parquet nozzle (certain models only, 6).
Special combined nozzle: Detach the nozzle from the accesory dock and use it
for bookshelves (with folding out of the „brush” end) or crevices, corners (with the
„crevice” end) (8a.)
Upholstery nozzle: Use the furniture nozzle (8b).
Curtains, lightweight fabrics, etc.: Use the furniture nozzle (8b).
Reduce suction power if necessary.
Using the turbo nozzle (certain models only) (7)
(19.) Attach the nozzle to the tube.
Note: Do not use the power or turbo nozzle on fur rugs, rugs with long fringes or a
pile depth exceeding 15 mm. To avoid damaging the carpet, do not keep the nozzle
stationary whilst the brush is rotating. Do not pass the nozzle across electric cables,
and be sure to switch off the vacuum cleaner immediately after use.
9a
10 11
12
14
15 16
17 19
13
18
9b

4
MAINTENANCE (BAGLESS VERSION)
REMOVING THE CONTENTS OF THE DUST CONTAINER
Never operate the cleaner without the dust container installed.
The dust container must be emptied if the window of the dust container indicator
changes into red when the cleaner is operating at maximum power and the nozzle is
raised from the floor.
21 Remove the dust container from the cleaner.
22 Remove the filter set from the dust container by taking it in the way indicated in
the icon.
23 Remove the contents of the dust container.
24 Each time you empty the dust container, check and clean the two filters in the
dust container lid.
22 Put the filter set back into the dust container.
21 Put the dust container back into the cleaner.
MAINTENANCE (BAGGED VERSION)
Replacing the dust bag
Changing the dust bag
The dust bag must be replaced latest when the indicator window is completely red.
Read with the nozzle lifted up (20).
1 Open the lid.
2 Remove the dustbag holder (21b).
3 Pull the cardboard to take the dustbag out the grooves.
This automatically seals the dustbag and prevents dust from leaking out of the bag
(25).
4 Insert a new dustbag by pushing the cardboard to the end of the grooves in the
holder, you will feel a “click”. Replace the holder and close the cover. (26)
Recommended dust bag
S-bag® Classic (E 200, E 200B) is the approved dust bag for your Electrolux
vacuum cleaner.
23
21a
24*
25* 26
22
20
* Depending on the model
21b

5
REPLACING THE MOTOR FILTER
Should be done with every 10th emptying of the dust container or every 10th
replacement of the dust bag.
1 Open the lid.
2 Remove the old filter (28).
3 Insert a new filter and close the lid.
REPLACEMENT OF THE MICRO FILTER AND THE NONWASHABLE HEPA
FILTER*
The filter must always be replaced with new ones and cannot be washed. Should be
done with every 10th emptying of the dust container or every 10th replacement of the
dustbag.
1 Open and remove the lid (28. ; 29.).
2 Remove the filter and replace it with a new one as shown in the picture (30.; 32.).
Important: snap on the lower part of the filter frame first then after the upper one.
Make sure the sealing is in place.
CLEANING THE WASHABLE HEPA FILTER*
1 Open and remove the lid, then remove the filter
(28. ; 29.).
2 Rinse the inside (dirty side) of the filter in warm tap water. (31.) Tap the filter
frame to remove excess water. Repeat four times and allow the filter to dry.
Note: Do not use cleaning agents and avoid touching the delicate filter surface.
3 Replace the filter and lid as shown (30. ; 32.).
Important: snap on the lower part of the filter frame first then after the upper
one. Make sure the sealing is in place.
RECOMMENDED FILTERS:
Motor Filter: Menalux EF1
Micro Filter: Menalux EF17
HEPA filter non-washable: Menalux EFH12
27*
28*
29*
32
30*
31*
* Depending on the model

6
CLEANING THE HOSE AND NOZZLE
The vacuum cleaner stops automatically if the nozzle, tube, hose or filters and dust
bag/dust container becomes blocked. In such cases, disconnect from wall socket
and allow to cool for 20-30 minutes.
Clear blockage and/or replace filters and dust bag/remove the contents of the dust
container and restart.
Cleaning tubes and hose
(33.) Use a cleaning strip or similar to clear the tubes and hose.
(34.) It may also be possible to remove the obstruction in the hose by squeezing it.
However, be careful in case the obstruction is caused by glass or needles
caught inside the hose.
Note: The warranty does not cover any damage to the hose caused by cleaning it.
Cleaning the floor nozzle
(35.) To avoid deterioration of suction power, frequently clean the carpet/hard floor
nozzle. The easiest way to clean it is by using the hose handle.
Cleaning the turbo nozzle (certain models only)
(36.) Disconnect the nozzle from the vacuum cleaner tube and remove entangled
threads, etc. by snipping them away with scissors. Use the hose handle to clean
the nozzle.
(37.) In case the turbo nozzle stops working, open the cleaning lid and remove any
objects that obstructs the turbine to rotate freely.
TROUBLE SHOOTING
The vacuum cleaner does not start
1 Check that the cable is connected to the mains.
2 Check that the plug and cable are not damaged.
3 Check for a blown fuse.
The vacuum cleaner stops
1 Check whether the dust container / dustbag is full.
2 Is the nozzle, tube or hose blocked?
3 Are the filters blocked?
Water has entered the vacuum cleaner
It will be necessary to replace the motor at an authorised Electrolux service centre.
Damage to the motor caused by the penetration of water is not covered by the
warranty.
CONSUMER INFORMATION
Electrolux decline all responsibility for all damages arising from any improper use of
the appliance or in cases of tam pering with the appliance.
This product is designed with the environment in mind. All plastic parts are marked for
recycling purposes. For details see our website: www.www.electrolux.co.uk
FILTER AND ACCESSORIES!
If you are experiencing difficulties in finding the right filter or accessories to your new
vacuum cleaner- please call our callcentre (you will find the number in the warranty
folder) or visit our webshop at www.menalux.com
33
34
35
36
37

7
The symbol on the product or on its packaging indicates that this product may
not be treated as household waste. Instead it shall be handed over to the applicable
collection point for the recycling of electrical and electronic equipment. By ensuring
this product is disposed of correctly, you will help prevent potential negative
consequences for the environment and human health, which could otherwise be
caused by inappropriate waste handling of this product. For more detailed information
about recycling of this product, please contact your local city office, your household
waste disposal service or the shop where you purchased the product.

8
Before you start
…check the voltage
Before connecting the
cleaner to an electrical
supply ensure that
voltage marked on the
data plate (on the
underside of cleaner) is
correct for your electrical
supply. If is not, do not
use the cleaner but refer
back to your dealer.
ELECTRICAL SUPPLY INSTRUCTIONS
Connecting to your electrical supply
Permanently connected to the cleaner is a mains supply (2-
core) cable fitted with a non-rewirable plug incorporating a 13A
fuse. In the event of the fuse requiring replacement the fuse
cover should be removed using a small screwdriver. The old
fuse MUST be replaced by a 13A ASTA approved BS1362 fuse
and the fuse cover must be replaced before the plus is used
again. In the event of loss of the fuse cover, replacements can
be obtained from your Electrolux dealer or Electricity Board and
must be of the same colour as indicated by the coloured insert
on the base plug.
If difficulty is experienced in obtaining a replacement, contact your
nearest Electrolux Service Centre. (Please see the separate
Electrolux Service Organisation leaflet).
In no circumstances must the plug be used without
a correct fuse cover fitted.
If the plug that is fitted to your appliance is not suitable for your
socket outlet, it must be cut off and the appropriate plug fitted.
Remove the fuse from the cut off plug. The cut off plug should
then be disposed of to prevent hazard of shocks in case it
should be plugged into a 13 Amp socket in another part of your
home.
The wires in the mains cable of this appliance are
coloured in accordance with the following code:
Blue: Neutral.
Brown: Live.
As the colours of the wires in the mains cable of this appliance may
not correspond with the coloured markings identifying the terminals
in your plug, proceed as follows:
The wire which is coloured blue must be connected to the
terminal which marked with the letter N or coloured black. The
wire which is coloured brown must be connected to the terminal
which is marked the letter L or coloured red.
If using a three-pin plug, do not make any connection to the
terminal marked with the letter E or by the earth symbol or
coloured green or green-and-yellow. [This cleaner is double
insulated and no earth-connection is necessary.]
It is in your interest to ensure that the plug is correctly attached
to the mains cable. In case of doubt, have it done by a qualified
electrician, as Electrolux cannot regard the repair of faults on the
plug connection as a service that can be given free of charge
under the terms of guarantee.
As a general guide to fitting any plug
•Ensure the lengths of wire inside the plug are prepared correctly.
•Connection should be firmly made after all conductor stands are
entered into the terminal posts.
•When preparing the cable ends take care not to damage the
outer seal, or insulation surrounding the inner conductors.
•Tighten all screws.
•Replace the top cover of the plug and secure.

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GUARANTEE
This guarantee is in addition to your statutory and other legal rights.
Electrolux products are carefully designed, manufactured, tested and inspected and in consequence, we undertake
to replace or repair any part found to be defective in material or workmanship, within one year of delivery to the
original purchaser, free of charge. You may be required to take the product to your nearest service provider if the
product requries attention during the first year.
There are certain conditions which may invalidate this guarantee:
a. It is dependent upon the appliance being correctly installed and used in accordance with the Company's instructions
under normal domestic conditions within the United Kingdom or the Republic of Ireland.
b. Service at all times must be carried out by an Electrolux Service Representative or authorised agent.
c. The guarantee may be invalidated by unauthorised repair or modification of the appliance.
d. You may be charged by the Electrolux Group if you call for an engineer to resolve a problem that we believe is covered
in the instruction booklet.
The Company does not accept liability for defects arising from neglect, misuse or accident. This guarantee excludes
such normal wearing parts as filters, brushes and dustbags as the life of these depends upon the amount and
nature of use.
Proof of the date of purchase will be required before service under guarantee is provided.
For further assistance call the Electrolux Group Floorcare Helpline on 08445 614 614.
Calls to this number will be charged at 5 pence per minute at all times from a BT Landline.
Important:
For future reference we suggest you record the following details here, and keep the receipt with this booklet as
proof or purchase.
Purchased from:
Date purchased Model No
The Electrolux Group, Addington Way, LUTON, BEDFORDSHIRE, LU4 9QQ
Features of the Electrolux vacuum cleaner and accessories with it are protected in Great Britain and abroad by Patents of
Registered Designs.
This appliance conforms with the requirements of the amended E.E.C. directive No. 89/336/EEC relating to electromagnetic
compatibility (EMC) CE.
The Electrolux Group may introduce modifications to their product from time to time, and consequently the details given in
this booklet are subject to alteretion without notice.

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