SAS 7.4 LI F4 - Vacuum Cleaner SILVERCREST - Free user manual and instructions
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USER MANUAL SAS 7.4 LI F4 SILVERCREST
CORDLESS HAND-HELD VACUUM CLEANERAKKU-HANDSTAUBSAUGERASPIRATEUR À MAIN SANS FIL SAS 7.4 LI F4
GB IE
CORDLESS HAND-HELD VACUUM CLEANER
Operating instructions
FR BE
ASPIRATEUR À MAIN SANS FIL
Mode d'emploi
CZ
RUCNI AKU VYSAVAC
Návod k obsluze
SK
RUCNY VYSAVAC
Návod na obsluhu
DK
BATTERIDREVEN HÄNDSTØVSUGER
Before reading, unfold the page containing the illustrations and familiarise yourself with all functions of the device.
DE AT CH
GB/IE Operating instructions Page 1
Introduction 2
Intended use 2
Warnings and symbols used 2
Package contents and transport inspection 3
Description of the appliance 3
Technical data 4
1 Important safety instructions 4
Prior to first use 7
Information about the batteries 7
Installation of the wall bracket 8
Charging 9
Operation 10
Cleaning 12
Storage 12
Disposal 13
Disposal of the appliance 13
Disposal of the packaging 13
Kompernass Handels GmbH warranty 14
Service 15
Importer 15
Introduction
Congratulations on the purchase of your new appliance. You have selected a high-quality product.
The operating instructions are part of this product. They contain important information on safety, usage and disposal. Before using the product, familiarise yourself with all operating and safety instructions. Use the product only as described and for the specified areas of application. Please also pass on these operating instructions to any future owner.
Intended use
This handheld vacuum cleaner may only be used to vacuum dry or wet surfaces, or dry or wet materials and liquids. Do not vacuum people or animals with this appliance. Any other usage of or modification to the appliance is deemed to be improper and carries a significant risk of accidents. The manufacturer accepts no liability for damages that result from improper use of the appliance or are caused by the incorrect operation of it. The appliance is not intended for commercial use.
Warnings and symbols used
The following warnings and symbols are used in these operating instructions, on the packaging and on the appliance (where applicable):
| DANGER! A warning with this symbol and the signal word "DANGER" indicates an imminently hazardous situation that will result in death or serious injury if not avoided. | |
| WARNING! A warning with this symbol and the signal word "WARNING" indicates a potentially hazardous situation that could result in death or serious injury if not avoided. | |
| CAUTION! A warning with this symbol and the signal word "CAUTION" indicates a potentially hazardous situation that could result in a minor or moderate injury if not avoided. | |
| ATTENTION! A warning with this symbol and the signal word "ATTENTION" indicates a potential situation that could result in property damage if not avoided. | |
| Note: A note identifies additional information that facilitates the use of the appliance. | |
| Direct current (DC)/direct voltage | |
| Removable power supply | |
| Observe operating instructions |
Package contents and transport inspection
1) Remove all parts of the appliance and the operating instructions from the carton.
2) Remove all packaging materials and any films and labels.
The package contents include the following components (see fold-out page for illustrations):
Handheld vacuum cleaner
Crevice tool
Wet suction nozzle
- Wall bracket
- Mounting kit (2 screws, 2 wall plugs)
USB charging cable (USB-A to USB-C)
- Operating instructions
① Note
Check the package for completeness and for signs of visible damage.
If the delivery is incomplete or damage has occurred as a result of defective packaging or during transport, contact the service hotline (see section Service).
Description of the appliance (For illustrations see the fold-out side)
Figure A:
Wet suction nozzle
2 Crevice nozzle
3 Wall bracket
USB charging cable (USB-A to USB-C)
USB-C plug
On/off switch 0/1
Charge indicator lamp (red/green)
8 Release button
Dust filter bag
Dust filter
1 Dirt container
12 Motor unit
Figure B:
13 Screw
14 Wall plug
Technical data
| Appliance | |
| Operating voltage/current 5 V | 2 A max (via USB charging port) |
| USB charging port USB-C | |
| Power consumption 40 W | |
| Protection class | II |
| Rechargeable batteries | |
| Capacity 2200 mAh | |
| Rechargeable battery | 7.4 V= (2 x 3.7 V Lithium-ion rechargeable batteries) |
| Operating time with full battery charge | approx. 20 min. |
Important safety instructions
- Check the appliance for visible external damage before use. Do not operate an appliance that has been damaged or dropped.
- Protect the charging cable against damage, for example caused by sharp edges, hot areas, clamping or crushing.
If the charging cable or connectors are damaged, have them replaced by an authorised specialist or the Customer Service department.
Have all repairs carried out by a specialist workshop. Under no circumstances should you open the appliance yourself. Repairs that are not carried out by a specialist workshop could lead to physical injuries. -
Never touch the USB mains adapter or the appliance with wet or damp hands.
-
Do not use the USB mains adapter with an extension cable; connect the USB mains adapter directly to a mains socket.

Do not charge or use the appliance outdoors.
WARNING! RISK OF INJURY!
-
Do not change any accessories while the appliance is switched on.
-
Do not use the handheld vacuum cleaner for vacuuming up sharp objects or glass shards.
-
Never vacuum up burning matches, glowing ashes or cigarettebutts.
-
Do not use the handheld vacuum cleaner for vacuuming up chemical products, stone dust, gypsum, cement or similar particles.
This appliance is not suitable for use with inflammable and explosive substances or chemical and aggressive liquids.
Always store the appliance indoors. To prevent accidents, keep the appliance in a dry location when not in use.
Under extreme conditions, leaks in the battery cells may occur. In the event that battery fluid comes into contact with skin or eyes, the affected area must be rinsed off with water immediately. Contact a physician.
Children must not use the appliance as a plaything.
- Cleaning and user maintenance tasks may not be carried out by children unless they are supervised.
This appliance may be used by children aged 8 years and above and by persons with limited physical, sensory or mental capabilities or lack of experience and knowledge, provided that they are under supervision or have been told how to use the appliance safely and are aware of the potential risks.
- Take special care when using the handheld vacuum cleaner on stairs.
1 CAUTION! PROPERTY DAMAGE!
- Use only accessories recommended by the manufacturer.
Always grip the power plug to disconnect the appliance from the power supply.
Always be sure to keep the handheld vacuum cleaner away from heating elements, ovens or other heated appliances and surfaces. - Make sure that the ventilation slits are never obstructed. A blocked ventilation circuit can result in overheating and damage to the appliance.
The appliance is not protected against splashes. You should therefore only vacuum liquid up until the dirt container is filled to the MAX mark!

The appliance is equipped with or supplied with a lithium-ion battery. Do not throw the batteries into a fire and do not subject them to high temperatures. There is a risk of explosion!
- Do not use the handheld vacuum cleaner without the dust filter inserted.
The batteries in this appliance cannot be replaced. - Never store the appliance when it is discharged. Prolonged storage in a discharged state can cause permanent damage to the battery. If the appliance is stored for a longer period of time, the charge level of the battery must be checked regularly. The optimum charge level is between 50% and 80% .
Prior to first use
1) Remove all packaging materials from the appliance.
2) Press the dust filter bag 9 and the dust filter 10 a little way into the dirt container 11. They might have loosened during transport and thus not be positioned correctly inside the dirt container 11.
3) Place the dirt container 11 on the motor unit 12:
-
Push the plastic tab on the underside of the handheld vacuum cleaner into the recess on the dirt container 11.
-
Press the release button and push the dirt container onto the motor unit at the same time.
-
Let go of the release button ⑧ so that the restraint engages in the recess. The dirt container 11 is now firmly seated on the motor unit 12 .
Information about the batteries
This handheld vacuum cleaner is powered by rechargeable lithium-ion batteries. Before using the handheld vacuum cleaner for the first time, the batteries must be charged.
For care of the batteries, we recommend the following:
Once the batteries are charged, remove the USB charging cable 4 from the USB mains adapter or from the charging port of the handheld vacuum cleaner. Do not connect the handheld vacuum cleaner to the USB mains adapter again until the suction power has become noticeably weaker and the charge indicator lamp 7 is flashing green.
① Note
The appliance is equipped with a temperature monitor to protect the batteries. At high ambient temperatures (in rare cases) the charging process may be interrupted or the appliance may switch off automatically:
-
The charge indicator lamp ⑦ lights up red during charging. The charging process is interrupted and resumes automatically as soon as the temperature of the appliance has dropped.
-
The charge indicator lamp⑦ flashes red three times at one second intervals during operation. The appliance switches off automatically. Allow the appliance to cool for 20-30 minutes before switching it on again.
Installation of the wall bracket
DANGER!
Ensure that there are no power cables or other conduits or pipes in the wall at the location where you intend to bore the holes for the wall bracket 3. Drilling into a current-carrying electric cable can be potentially fatal!
1) Insert the USB-C plug 5 of the USB charging cable 4 into the wall bracket 3 (see Fig. 1). Push the USB-C plug 5 downwards until the groove on the USB-C plug 5 engages into the clip of the wall bracket 3 (see Fig. 2).

Fig. 1

Fig. 2
2) Select a suitable installation location for the wall bracket 3: It must be possible to easily remove the handheld vacuum cleaner from the wall bracket 3, and there must be an accessible mains power socket for the USB mains adapter (not supplied).
3) Drill two holes about 54mm apart. Use the wall bracket 3 to mark the holes, to ensure the correct spacing. The drill holes must be suitable for 5mm wall plugs.
4) Push the wall plugs 14 into the holes and then screw the wall bracket 3 firmly into place using the screws 13.
5) You can place the nozzles on the accessories holder on the side.
6) Connect the USB-A plug of the USB charging cable to a USB mains adapter.
7) Insert the USB mains adapter into a mains socket.
Charging
1 ATTENTION!
Charge the handheld vacuum cleanonly in dry indoor areas.
Due to the high current consumption, the handheld vacuum cleaner must be charged using a USB mains adapter (not supplied). Do not charge the handheld vacuum cleaner from the USB port of a PC or notebook.
To charge the handheld vacuum cleaner only a USB mains adapter of protection class II approved for use with household devices (output voltage/ current 5 V, max. 2 A).
Use only the supplied USB charging cable to charge the handheld vacuum cleaner.
- When charging is complete, disconnect the USB charging cable 4 from the USB mains adapter or from the charging port of the handheld vacuum cleaner if you are not using the wall bracket 3.
① Note
- Check to ensure that the on/off switch 6 has been pushed back (to the position 0) before starting the charging process.
Place the handheld vacuum cleaner from above into the wall bracket so that the USB-C plug ⑤ slips into the charging port on the underside of the handheld vacuum cleaner. The charge indicator lamp ⑦ lights up red and the charging process begins.
Important: The charge indicator lamp ⑦ lights up green once the handheld vacuum cleaner is charged enough to vacuum again. This does not mean that all the batteries are completely charged. When the charge indicator lamp ⑦ lights up green, the batteries are charged to around 80% . -
When charging is complete, the appliance automatically switches to a trickle charge (maintenance function). Nevertheless, in order to avoid possible damage to the batteries, do not leave the appliance permanently connected to the USB mains adapter.
-
Do not recharge the batteries again until the handheld vacuum cleaner's suction power becomes appreciably weaker and the charge indicator lamp ⑦ flashes green.
① Note
- Shortly before the batteries are completely discharged, the charge indicator lamp ⑦ flashes green for approx. 60-120 seconds. The appliance will then switch off. Start the charging process.
The handheld vacuum cleaner can also be charged directly via the USB mains adapter. To do this, remove the USB-C plug 5 from the wall bracket 3 by pulling it up and out of the wall bracket 3, and insert it into the charging port on the handheld vacuum cleaner.
Operation
① ATTENTION!
The suction opening must always be open and may not be blocked. Blockages lead to overheating and damage to the motor.
The appliance is not protected against splashes. You should therefore only vacuum liquid up until the dirt container 1 is filled to the MAX mark!
① Note
Make certain that the dust filter is always inserted before using the appliance.
The operating time of the appliance is approx. 20 min. at full battery power.
1) Take the handheld vacuum cleaner out of the wall bracket 3. When you are not using the wall bracket 3, pull the USB-C plug 5 out of the charging port on the underside of the handheld vacuum cleaner.
2) If required, place the appropriate nozzle in the swuction opening:
- the crevice nozzle 2, to clean narrow and difficult to reach locations.
- the wet suction nozzle 1 to vacuum up liquids.
3) To switch on the appliance, slide the On/Off switch 6 forward to position I. The charge indicator lamp 7 lights up green.
4) When you have finished using the appliance, slide the On/Off switch 6 backward to position 0. The appliance switches off and the charge indicator lamp 7 goes out.
① Note
After you have vacuumed up liquids, immediately clean the dirt container. Otherwise, bacteria or mould will build up inside! Ensure that the dust filter bag is completely dry before using the appliance again.
Notes about vacuuming liquids
If you have vacuumed liquids, always carry the appliance with the wet suction nozzle 1 pointing downwards (see fig. 3):

Fig. 3
If you carry the appliance horizontally or with the wet suction nozzle 1 pointing upwards, it is possible that liquid can leak out (see fig. 4 and 5):


Fig.4 Fig.5
① Note
- Place the handheld vacuum cleaner in the wall bracket 3 and start the charging process once the vacuum power has become noticeably weaker and the charge indicator lamp 7 flashes green.
Cleaning
To achieve the best results, empty the dirt container 11 and clean the dust filter 10 after every use.
① ATTENTION!
- Do not use aggressive, chemical or abrasive cleaning agents. These could damage the outer surfaces of the appliance.
1) To open the dirt container 11, press the release button 8 and remove the dirt container 11.
2) Remove the dust filter 10 from the dirt container 11 by reaching into the opening of the dust filter 10 and pulling it out.
3) Empty the dirt container 11.
4) Pull the dust filter bag with its holder out of the dust filter 10.
5) Rinse the dust filter bag ⑨ out in cold water and wait until it is completely dry before reinserting it into the dust filter 10 . Do not dry it with hot air.
6) Reinsert the dust filter 10 into the dirt container 1. When doing so, ensure that the dust filter 10 is seated squarely and that the rubber lip seals the dirt container 1.
7) Replace the dirt container 11 on the motor unit 12 again:
- Push the plastic tab on the underside of the handheld vacuum cleaner into the recess on the dirt container 11.
- Press the release button and push the dirt container onto the motor unit at the same time.
- Let go of the release button ⑧ so that the restraint engages in the recess. The dirt container 11 is now firmly seated on the motor unit 12.
8) Clean the housing and both nozzles with a lightly moistened cloth. For stubborn soiling use a mild detergent on the cloth.
9) Dry all parts thoroughly before using the appliance again or storing it.
Storage
1 ATTENTION!
- Never store the appliance when it is discharged. Prolonged storage in a discharged state can cause permanent damage to the battery. If the appliance is stored for a longer period of time, the charge level of the battery must be checked regularly. The optimum charge level is between 50% and 80% .
Place the appliance on the wall bracke3 when you are not using it.
Store the nozzle 1 / 2 on the accessories holder on the side.
Store the appliance in a dust-free and dry location.
Disposal
Applies only to France:

The product, its packaging and the operating instructions are recyclable. They are subject to an extended manufacturer responsibility and will be collected separately.
Disposal of the appliance
The adjacent symbol of a crossed-out dustbin means that this appliance is subject to Directive 2012/19/EU. This directive states that this appliance may not be disposed of in the normal household waste at the end of its useful life, but must be taken to specially
set-up collection locations, recycling depots or disposal companies.
The disposal is free of charge for the user. Protect the environment and dispose of this appliance properly.
If your old appliance has stored any personal data, you are responsible for deleting it yourself before returning it.
If it is possible to do so without destroying the old appliance, remove the old batteries or rechargeable batteries before returning the appliance for disposal and take them to a separate collection point. In the case of permanently installed rechargeable batteries, you must indicate during disposal that the appliance contains a battery.
The integrated rechargeable battery in this appliance cannot be removed for disposal.

Your local community or municipal authorities can provide information on how to dispose of the worn-out product.
Disposal of the packaging
The packaging materials have been selected for their environmental friendliness and ease of disposal and are therefore recyclable. Dispos of packaging materials that are no longer needed in accordance with applicable local regulations.
a Dispose of the packaging in an environmentally friendly manner. Note the labelling on the packaging and separate the packaging material components for disposal, if necessary. The packaging material is labelled with abbreviations (a) and numbers (b) with the following meanings: 1-7: plastics, 20-22: paper and cardboard, 80-98: composites.
This appliance has a 3-year warranty valid from the date of purchase. If this product has any faults, you, the buyer, have certain statutory rights. Your statutory rights are not restricted in any way by the warranty described below.
Warranty conditions
The warranty period starts on the date of purchase. Please keep your receipt in a safe place. This will be required as proof of purchase.
If any material or manufacturing fault occurs within three years of the date of purchase of the product, we will either repair or replace the product for you or refund the purchase price (at our discretion). This warranty service requires that you present the defective appliance and the proof of purchase (receipt) within the three-year warranty period, along with a brief written description of the fault and of when it occurred.
If the defect is covered by the warranty, your product will either be repaired or replaced by us. The repair or replacement of a product does not signify the beginning of a new warranty period.
Warranty period and statutory claims for defects
The warranty period is not prolonged by repairs effected under the warranty. This also applies to replaced and repaired components. Any damage and defects present at the time of purchase must be reported immediately after unpacking. Repairs carried out after expiry of the warranty period shall be subject to a fee.
Scope of the warranty
This appliance has been manufactured in accordance with strict quality guidelines and inspected meticulously prior to delivery.
The warranty covers material faults or production faults. The warranty does not extend to product parts subject to normal wear and tear or to fragile parts which could be considered as consumable parts such as switches, batteries or parts made of glass.
The warranty does not apply if the product has been damaged, improperly used or improperly maintained. The directions in the operating instructions for the product regarding proper use of the product are to be strictly followed. Uses and actions that are discouraged in the operating instructions or which are warned against must be avoided.
This product is intended solely for private use and not for commercial purposes. The warranty shall be deemed void in cases of misuse or improper handling, use of force and modifications / repairs which have not been carried out by one of our authorised Service centres.
Warranty claim procedure
To ensure quick processing of your case, please observe the following instructions:
Please have the till receipt and the item number (IAN) 444786_2307 available as proof of purchase.
■ You will find the item number on the type plate on the product, an engraving on the product, on the front page of the operating instructions (below left) or on the sticker on the rear or bottom of the product.
If functional or other defects occur, please contact the service department listed either by telephone or by e-mail.
■ You can return a defective product to us free of charge to the service address that will be provided to you. Ensure that you enclose the proof of purchase (till receipt) and information about what the defect is and when it occurred.

You can download these instructions along with many other manuals, product videos and installation software at www.lidl-service.com.
This QR code will take you directly to the Lidl service page (www.lidl-service.com) where you can open your operating instructions by entering the item number (IAN) 444786_2307.
Service
GB Service Great Britain
Tel.: 0800 404 7657
E-Mail: kompernass@lidl.co.uk
IE Servicelreland
Tel.: 1800 101010
E-Mail: kompernass@lidl.ie
IAN444786_2307
Importer
Please note that the following address is not the service address. Please use the service address provided in the operating instructions.
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
GERMANY
www.kompernass.com
Inhaltsverzeichnis
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
DEUTSCHLAND
www.kompernass.com
Table des matieres
Informations relatives aux batteries
Chere cliente, cher client,
Chere cliente, cher client,
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
ALLEMAGNE
www.kompernass.com
Inhoud
WAARSCHUWING! LETSELGEVAAR!
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
DUITSLAND
www.kompernass.com
Obsah
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
NEMECKO
www.kompernass.com
Spistresci
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
NIEMCY
www.kompernass.com
Obsah
Uvod. 106
Použivanie v súlade s určením 106
Pouzité výstrázné upozornenia a symboly 106
Rozsah dodávky a kontrola po preprave 107
Popis pristroja 108
Technické udaje 108
Dolezite bezpecnostne upozornenia 109
Pred prvym uvedenim do prevadzky 111
Informáce o akumulátoroch 1 1 2
Montáz nastenného drziaka 1 1 2
Nabijanie 113
Obsluha 114
Cistenie 116
Uskladnenie 116
Likvidácia 117
Likvidácia prístroja 1 17
Likvidacia obalu 117
Zaruka spolochnosti Kompernass Handels GmbH 1 1 8
Servis 119
Dovozca 119
Uvod
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
NEMECKO
www.kompernass.com
Indices
Characteristicas techniques
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
ALEMANIA
www.kompernass.com
Indholdsfortegnelse
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
TYSKLAND
www.kompernass.com
Indice
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21 • 44867 BOCHUM
GERMANIA
www.kompernass.com
Tartalomjegyzék
KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
NÉMETORSZÁG
www.kompernass.com

KOMPERNASS HANDELS GMBH
BURGSTRASSE 21
44867 BOCHUM
GERMANY
www.kompernass.com
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