KARCHER VC 7 Cordless YourMax Extra User Manual

KARCHER VC 7 Cordless YourMax Extra

General notes

Read these original operating instructions and the enclosed safety instructions before using the device for the first time. Proceed accordingly. Keep both books for future reference or for future owners.

Intended use

• Only use the device in private households.
• The device is intended exclusively for cleaning dry surfaces
• The following are not in accordance with the intended use:
  • Cleaning people, animals, plants or clothing on the body.
  • Soaking up water or other fluids.
  • Extraction of glowing ashes, coal, cigarettes or other flammable or easily inflammable substances.
  • Use in the vicinity of explosive or highly flammable substances.

Environmental protection
The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations. Electrical and electronic appliances contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which – if handled or disposed of incorrectly – can pose a potential threat to human health and the environment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with the household rubbish.

Notes on the content materials (REACH)
Current information on content materials can be found at: www.kaercher.com/REACH

Accessories and spare parts

Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely. Information on accessories and spare parts can be found at www.kaercher.com.

Scope of delivery
The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

Warranty

The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possible malfunctions on your appliance within the warranty period free of cost, provided that a material or manufacturing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site. (See overleaf for the address)

Description of the unit

The scope of delivery of the unit (dependent on model) is shown on the packaging. These operating instructions describe all possible options. See graphics page for illustrations.
Illustration A

1. Boost function LED indicator light
2. Battery/battery error message LED indicator light
3. Floor nozzle fault LED indicator light
4. Suction duct fault LED indicator light
5. Dust sensor fault LED indicator light
6. Dust sensor LED indicator light
7. • HEPA-Filter
8. Boost function button (increases the suction performance)/ HEPA filter cover
9. On/Off switch with locking lever
10. Handle
11. Replaceable battery
12. Battery unlocking button
13. Air inlet filter
14. Dust container cover flap
15. Dust container
16. Dust container cover flap unlocking button
17. Dust container suction fitting
18. Motor-driven electric brush with universal brush roll and LED light
19. Suction pipe
20. Charger
21. Wall bracket with charging function
22. ** Crevice nozzle
23. ** 2-in-1 upholstery nozzle
24. ** Air inlet filter (2x)
25. ** Filter cleaning tool
26. ** Mini turbo nozzle
27. ** 2-in-1 furniture brush
28. ** Large upholstery nozzle
29. ** LED crevice nozzle
30. ** Extension hose
31. ** Flexible crevice nozzle
32. ** Removable battery (2x)
33. ** Soft brush
34. ** Free-standing parking station
35. ** Soft motorized brush (hard floor nozzle)

INSTALLATION

Installing the wall bracket / free-standing parking station with charging function
The scope of delivery includes either a wall bracket or a free-standing parking station with charging function for correct storage of the vacuum cleaner and accessories.

Installing the wall bracket

• Note
  Mount the wall bracket at a suitable point using the screws and dowels supplied. For safe storage of the device, the lower screw fastening of the wall bracket should be placed at a distance of 0.83-0.85 m from the floor.
  Illustration F

• ATTENTION
  Material damage due to incorrect installation Incorrect installation can damage both the device and the floor covering if it falls. Use suitable mounting tools for wall mounting. Take the weight of the device and the loading capacity of the installation location into account when selecting the fasteners.

• WARNING
  Risk of electric shock and injuries Make sure there are no electrical cables, water or gas pipes in the wall around the mounting area.

Installing the free-standing parking station

• Note
  Installation on the wall is not necessary.

1. Assemble the base, connecting tube and bracket so that they audibly click into place.
2. Place the unit in the support. Illustration G

• ATTENTION
  Risk of injury or damage to property If the parking station is placed in an unfavourable position (e.g. in the middle of a room), this constitutes a tripping hazard and may result in injury and/or it can fall over and damage the unit. Place the unit with the parking station in a safe, quiet place (e.g. wall, corner).

• Note Removal is carried out by pressing the unlocking buttons on the rear side of the parking station on the base and support.

Initial startup

Installing accessories
Note The multi-function brush is also driven by its own integrated motor and must therefore always be connected directly to the hand-held device or the suction pipe in order to ensure the power supply. All other accessor parts can also be used directly with the hand-held device or with the suction pipe to increase the reach.

• Push the suction pipe on to the suction fitting of the dust container until it audibly clicks into place.
• Press the unlocking button and remove the suction pipe from the suction fitting. Illustration B
• Push the floor nozzle on to the suction pipe until it audibly clicks into place.
• Press the unlocking button and remove the floor nozzle from the suction pipe. Illustration C
• Push accessory, such as the crevice nozzle, on to the suction fitting of the dust container or suction pipe until it audibly clicks into place. Illustration D

Inserting the battery
ATTENTION Dirty contacts Damage to the device and battery Check the battery mount and the contacts for soiling and clean them as necessary before inserting the battery.
Note Use only fully charged batteries.

1. Push the battery into the mounting in the device until it audibly latches into place. Illustration E

Battery charging

• Note The device is not supplied with a charged battery. Fully charge the battery before using it for the first time. Please observe the enclosed safety instructions for battery powered vacuum cleaners.
• Note The battery can be charged with the device or separately (e.g. for variants with an additional battery).
• Note For a detailed description of the LED displays, see chapter LED display

1. Charge the battery with the device.
  * To charge the device, attach it to the wall bracket with charging function included in the scope of delivery. Illustration F
2. Charge the battery separately.
  * Place the battery on a flat and safe surface to charge it.  

ATTENTION
Material damage due to incorrect battery storage Incorrect storage during charging can result in the battery e.g. falling down or damaging heat- sensitive surfaces. Make sure charging of the separate battery takes place on a flat, smooth and heat-insensitive surface. Furthermore, the battery should not be covered with objects (e.g. fabrics or papers) while it is being charged.

3. Plug the charger into a socket. Insert the connecting plug into the charging socket of the wall bracket / battery. Depending on the battery status, the 3 LED indicator lights flash or light up green during the charging process. Illustration H![KARCHER-VC-7-Cordless-YourMax-Extra- \(8\)](https://manuals.plus/wp-content/uploads/2023/08/KARCHER-VC-7-Cordless-YourMax-Extra-8.jpg)
4. When the device is fully charged, all 3 LED indicator lights light up continuously green for 2 minutes and then go out. Remove the charger from the socket/charging cable from the battery charging socket and socket. Illustration I
5. Remove the device from the wall bracket or insert the battery into the device, see chapter Inserting the battery The device is ready for use.

Removing the battery
WARNING Uncontrolled startup Risk of injury Remove the battery from the device before service and care work or if the device is not going to be used for a long period of time.

1. Press the unlocking button.
2. Remove the battery from the device. Illustration J

Operation

LED display
The LEDs on the head of the device and on the battery indicate information about the battery status, boost mode and error messages. The charging state of the battery is indicated by the 3 green LEDs on the device as well as by the 3 green LEDs on the battery. See figure A on the graphics page and chapter Description of the unit

• Battery charging state

7.5 %

1st LED lights up continu- ously| Battery charged below 40 %
1st and 2nd LEDs light up continuously| Battery charged below 70 %
3 LEDs light up continu- ously| Battery charged above 70 %
3 LEDs flash quickly| Battery fault, after 30 s the signal goes out

The charging progress of the battery is indicated by the 3 green LEDs on the device as well as by the 3 green LEDs on the battery. The LEDs only light up when the battery is correctly installed.

• While charging**
  LED (green)| Meaning**
  ---|---

• 1st LED flashes slowly| Battery charging, battery charged below 40 %
  1st LED lights up continu- ously

• 2nd LED flashes slowly

| Battery charging, battery charged below 70 %
LED (green)| Meaning
---|---
1st and 2nd LEDs light up continuously

• 3rd LED flashes slowly

| Battery charging, battery charged below 99 %
3 LEDs light up continu- ously, then go out| Battery fully charged

• 0.2 s from off to on/0.6 s on/0.2 s from on to off/1 s off
  • Error message
    LED (red)| Meaning
    ---|---
    Suction duct LED flashes quickly| Suction duct blocked
    Floor nozzle LED flashes quickly| Floor nozzle blocked
    Dust sensor LED flashes quickly| Dust sensor fault Switching the device off and on again
    See also chapter Troubleshooting guide
  • Boost mode
    LED (green)| Meaning
    ---|---
    LED half ring and dust sen- sor display lights up contin- uously

Entire dust sensor display lights up continuously

| Boost mode on

• Dust sensor display
  LED (green)| Meaning
  ---|---
  ~10 % of the LED strip lights up continuously| Dust sensor display on
  ~50 % of the LED strip lights up continuously| Dust intake normal
  ~100 % of the LED strip lights up continuously| Dust intake high
  Changing accessories

Changing accessories
To change accessories, see chapter Installing accessories.

Vacuuming

1. Install the required accessories, see chapter Installing accessories.

2. Switch on the device, depending on cleaning requirements:

   • Press the On/Off switch and keep it pressed during operation.
     or

   • Turn the locking lever to switch the device directly to continuous operation. Illustration K
     Note The LED strip on the device indicates the strength of the dust intake. The higher the dust intake, the greater the area of the LED display will be illuminated. Approx. 10 % of the LED strip is continuously lit even when no vacuuming is being performed. Illustration L

3. If necessary, press the Boost button to manually increase the dust intake. Illustration M
   Note When the device is switched off, the boost function is automatically disabled. The boost function can also be switched off by pressing the Boost button again.

Ending operation

1. Switch off the device.
   Release the On/Off switch or disable the locking lever.
   Note To ensure an optimum suction performance, empty the dust container and clean the air inlet filter after each use. Empty the dust container at the latest when the “MAX” marking is reached.

2. Remove the suction pipe or accessory.

3. Empty the dust container into a waste container.

   • a Press the unlocking button. The dust container flap opens.
   • b Empty the dust container. Illustration N

4. To close the flap, push the dust container upwards until it clicks into place.

5. Clean the air inlet filter, see chapter Cleaning the air inlet filter

6. Depending on the scope of delivery, attach the unit to the wall bracket or to the free-standing parking station with charging function.
   Illustration F
   Illustration G

7. Storage of the accessories is to be carried out in accordance with the scope of delivery.
   Illustration AE
   Illustration AF

8. Charge the unit with battery or charge the battery only, see chapter Battery charging.

How to use the Accessories

General instructions for use

• Which accessories are included in the scope of delivery is shown on the device packaging.
• Accessories not included in the packaging can be purchased in a KÄRCHER specialist shop or from www.kaercher.com.
• Test the accessory at an inconspicuous point before using it in a sensitive area.
• Follow the manufacturer’s cleaning instructions.
• Connect the motor-driven electric nozzle to the suction pipe or the hand-held device.
• Also connect the other accessory parts, such as crevice nozzle, to the hand-held device or push it directly onto the suction pipe to increase the reach.

Motor-driven multi-function brush
Ideal for hard floors and carpets. The motor-driven multi-function brush removes dirt stuck between the carpet fibres particularly effectively.

2-in-1 upholstery nozzle
The frame with the surrounding bristles can be taken off pressing the unlocking button.

• The soft brush is suitable for furniture with hard surfaces
• The wide brush is used to clean upholstered furniture, curtains, etc.

Crevice nozzle
For edges, joints, heaters and areas that are difficult to reach.

Soft brush
The soft brush has particularly soft bristles for cleaning sensitive surfaces such as keyboards, lamps, etc.

Flexible crevice nozzle
The flexible crevice nozzle increases the reach. For cleaning hard-to-reach places, such as between the car seats.

Flexible extension hose
Due to the extension and flexibility, hard-to-reach areas such as in the car can be reached and cleaned.

Large upholstery nozzle
For cleaning textile surfaces such as sofas, armchairs, mattresses, car seats, etc.

2-in-1 furniture brush
For gentle cleaning of sofas and delicate furniture. Depending on requirements, the accessory can be used as a furniture or upholstery nozzle by pressing the button.

Mini turbo brush
Ensures efficient removal of pet hair and dust particles from upholstered furniture, mattresses or other soft surfaces. The rotating round brush picks up even the finest hairs.

LED crevice nozzle
For cleaning corners and hard-to-reach areas. Thanks to the lights, even the finest dust in dark gaps becomes visible.

Soft motor-driven brush (Hard floor nozzle)
For hard floors and sensitive wooden floors. Extracts coarse and fine dirt simultaneously.

Transportation

The battery has been tested in accordance with the relevant rules for international transport, and can be transported / shipped.

Storage

• ATTENTION
  • Moisture and heat
  • Risk of damage Store battery packs indoors only, at low humidity and temperatures below 20°C.
  • The battery pack display shows the current charging state during storage.

Care and service

General care instructions

• Clean the device and plastic accessory parts with a commonly available plastic cleaner.

Cleaning the air inlet filter
Note The device can be cleaned manually or using a filter cleaning device.

• Cleaning the air inlet filter manually

  • Switch off the device.

  • Pull the soiled air inlet filter down at the filter stick, carefully beat it and clean it with a damp cloth or running water.
    Illustration O

  • a Reinsert the fully dried air inlet filter.

  • b Check for correct seating.

• Cleaning the air inlet filter with a filter cleaning device
  Note A new air inlet filter must be installed in the dust container during filter cleaning.

  • Switch off the device.

  • Push the filter cleaning device on to the suction pipe branch and pull the air inlet filter out of the device using the filter stick.
    Illustration P

  • a Push the soiled air inlet filter into the filter cleaning device.

  • b Insert a new air inlet filter into the dust container.

  • c Switch on the device and let it run in boost mode while turning the side cover. Illustration Q

  • d Remove the cleaned air inlet filter from the filter cleaning tool and reinsert it in the dust container after removing the new air inlet filter.

  • e Check that the air inlet filter is correctly seated.

Cleaning the dust container and cyclone filter
Note Before cleaning the dust container and cyclone filter, empty the dust container, see chapter Ending operation

1. Switch off the device.

2. Remove the cyclone filter and air inlet filter.

   • a Remove the cyclone filter from the dust container by turning it anticlockwise.
   • b Remove the cyclone filter from the dust container and take the air inlet filter out of the cyclone filter. Illustration R
     ATTENTION Short circuit hazard There are cables or contacts in the dust container and cyclone filter for the power supply. Make sure that the cables or contacts do not get wet when cleaning.

3. Clean the dust container and cyclone filter with a soft brush or a slightly damp cloth Illustration S

4. Clean the air inlet filter, see chapter Cleaning the air inlet filter

5. Re-insert the dry dust container and cyclone filter with air inlet filter into the device and close the flap.

Cleaning the HEPA filter/replacing the HEPA filter
Note The HEPA filter ensures clean exhaust air.

• Clean the HEPA filter if it is visibly dirty.
• Replace the HEPA filter if there is visible damage.

1. Switch off the device.

2. Cleaning the HEPA filter.

   • a Pull the HEPA filter cover with the HEPA filter out of the device. Illustration T
     ATTENTION Short circuit hazard Power supply cables or contacts are located in the cover of the HEPA filter. Before cleaning with water, remove the cover of the HEPA filter so that the cables or contacts do not get wet.

3. Carefully knock off the HEPA filter or if it is very dirty:

   • a Unscrew/remove the cover of the HEPA filter.
   • b Clean the HEPA filter under running water. Do not rub or brush off.
   • c Then let the HEPA filter dry completely. Illustration U
     d Fasten/screw on the HEPA filter cover.
     ATTENTION Health risk HEPA filters that are not completely dry when installed in the device can be a breeding ground for spores and mould. Make sure that the HEPA filter is completely dry on installation.

4. Insert the dry HEPA filter into the device. Illustration W
   Note The HEPA filter only needs to be inserted into the device, a magnet allows the HEPA filter to snap into place automatically.

5. Replacing the HEPA filter

   • a Pull the HEPA filter cover with the HEPA filter out of the device. Illustration T
   • b Unscrew/pull off the cover of the HEPA filter and dispose of the used filter.
   • c Attach/screw on the new HEPA filter cover. Illustration V

6. Insert the HEPA filter into the device. Illustration W

Cleaning the mini turbo nozzle

1. Switch off the device.

2. Remove accessories.
   ATTENTION Short circuit hazard The mini turbo nozzle contains electrical components. Do not immerse the mini turbo nozzle in water or clean it with water.

3. Clean the mini turbo nozzle.

   • a Press down the brush roller cover and remove the brush roller. Illustration AB
   • b Remove residue, e.g. with a brush. Any tangled threads or hairs can be carefully cut off with scissors.
   • c Carefully clean the brush opening with a cloth or soft brush. Illustration AC
   • d Diagonally insert the brush roller fully into the brush opening, pressing upwards until the cover has clicked into place. Illustration AD

Cleaning the multi-function nozzle

1. Switch off the device.

2. Remove accessories.
   ATTENTION Short circuit hazard The multi-function brush contains electrical components. You must not immerse the multi-function brush in water or clean it with a damp cloth.

3. Clean the multi-function brush.

   • a Unlock the brush roll cover / support with a coin or other object and remove it. Illustration X
   • b Remove the brush roll from the brush opening in the direction of the arrow. Illustration Y
   • c Remove the dirt e.g. with a brush. Any tangled threads or hairs can be carefully cut off with scissors.
   • d Carefully clean the brush opening with a cloth or soft brush. Illustration Z
   • e Insert the brush roll into the brush opening.
   • f Lock the brush roll with a coin or other object. Illustration AA

Troubleshooting guide

Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorised Customer Service.

The device does not start up

• Battery is empty.
  • Charge the rechargeable battery.
• Battery is not inserted correctly.
  • Push the battery into the mount until it locks into place.
• Battery is defective.
  • Replace the battery.
• The battery is not charging
• The charging plug/mains plug is not connected correctly.
  • Connect the charging plug/mains plug correctly.
• The socket is defective.
  • Check that the socket is working.
• The wrong charger is being used
  • Check that the correct charger is being used.
• The device stops during operation or the suction performance is poor
• The battery has overheated.
  • Stop work and wait until the battery temperature is back in the normal range.
• The accessories, the suction opening on the dust container or the suction pipes are clogged.
  • Remove the clog with a suitable aid.
• The dust container is full.
  • Empty the dust container.
• The filters are soiled.
  • Clean the filters, see chapter Care and service.
• Roller brush is blocked.
  • Remove any blockage.

The LED indicator lamp for the suction duct and/or floor nozzle and/or dust sensor flashes red Illustration AG

• Blockage in the suction duct due to bulky objects/particles.
  • Remove the clog with a suitable aid.
• The dust container is full.
  • Empty the dust container.
• The filters are soiled.
  • Clean the filters, see chapter Care and service.
• Dust sensor fault.
  • Switch the device off and on again.
• Blockage in the floor nozzle due to bulky objects/particles.
  • Remove the clog with a suitable aid.
• Brush roll has got caught in long carpet fringes.
  • Wear the device to separate the floor nozzle from the carpet.

Abnormal engine noise
The accessories, the suction opening on the dust container or the suction pipes are clogged.

• Remove the clog with a suitable aid

Technical data

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Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Str. 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212

References

• Cher - Official Site
• Cleaning equipment and pressure washers | Kärcher International
• Cleaning equipment and pressure washers | Kärcher International
• Dealer Search | Kärcher International
• Home and Garden Warranty Registration USA - Kärcher

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