Read these original instructions before using your device for the first time, adhere to the instructions contained therein and store them for later reference or subsequent owners.

• Be sure to read the safety instructions no. 5.956-249.0 prior to the initial startup.

• If the operating instructions and safety instructions are not observed, the device can be damaged and dangers could arise for users and other persons.

• Notify the dealer immediately in the case of shipping damage.

Behaviour in case of filter breakage / leakage:

1. Switch off the unit immediately.

   The unit may not be operated without the fresh water filter.

2. Replace the filter.

The device is intended for:

• For extracting dry, non-flammable, deposited dusts hazardous to health; dust class M according to EN 60335‑2‑69

  Restrictions: Carcinogenic substances must not be vacuumed up.

• For the low-dust disposal of dry or slightly damp suction material using a waste hose that can be cut to length

• For industrial use,e.g. in storage and production areas

• For commercial use, e.g. in hotels, schools, hospitals, factories, shops, offices, and rental companies.

Any other use constitutes improper use.

Please also note:

• The device is not approved for crane loading.

• The accessories are not contained in the scope of delivery and must be purchased separately depending on the application.

• The device’s correct function is only guaranteed when using suction hose nominal widths of DN40 and DN50.

The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.

Electrical and electronic devices 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 danger to human health and the environment. However, these components are required for the correct operation of the device. Devices marked by this symbol are not allowed to be disposed of together with the household rubbish.

Current information on content materials can be found at: www.kaercher.de/REACH

Only use original accessories and original spare parts. They ensure that the appliance will run safely and fault-free.

Information on accessories and spare parts can be found in the Service area at www.kaercher.com.

Please note:

• No accessories are included in the scope of delivery. The accessories must be ordered separately depending on the application.

• The correct function of the device is only guaranteed by the prescribed nominal width of the suction hose (see chapter Technical data).

• Spare parts and accessories are available from your dealer or from your KÄRCHER branch.

Check the contents for completeness when unpacking. In the event of shipping damage, please notify your dealer.

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The device is suitable for vacuuming dusts up to dust class M.

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The maximum vacuum value in relation to the hose cross-section is specified on the label. The actual value can be read on the pressure gauge. For the values applicable to this device, see chapter Reading the minimum volumetric flow. If this value is not reached, the filter must be cleaned (see chapter Dedusting the filter) or replaced (see chapter Replacing the filter). The various different hose cross-sections allow adaptation to the various different connection cross-sections of the accessories.

	filter (Order no. 9.990-018.0)
	Waste hose (Order no. 6.907-506.0)

1. Bring the device into the working position.

2. Secure the device with the parking brakes.

3. Ensure that the suction head is fitted correctly.

4. Insert the suction hose (not included in the scope of delivery) into the suction connection.

5. Make sure that the waste hose is fitted correctly (see chapter Fitting the waste hose).

6. Make sure that the disposal system is used correctly (see chapter Fitting the disposal system).

7. Attach the desired accessories (not included in the scope of delivery) to the suction hose.

1. Remove all 4 loops of the waste hose (length 22 m).

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2. Open the holder by turning it to the left and pull it out downwards.

3. Fit the waste hose.

4. Push the holder in and close it by turning it to the right.

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5. Pull the waste hose 40-50 cm down.

6. Seal the end of the waste hose with a cable tie.

The device is suitable for vacuuming fine dust up to dust class M.

1. Plug the mains plug into the socket.

2. Switch on the device via the suction turbine power switches.

   Note

   Always switch the suction turbines on and off one after the other. For the correct function of the pressure gauge for monitoring the minimum volume flow, all suction turbines must be switched on.

3. Start the vacuuming process.

1. Perform the vacuuming process.

   The suction material does not fall into the waste hose until the device is switched off.

   Regularly check the filling level in the waste hose because the device does not switch off automatically.

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2. With light suction material or in the case of clogging, pull the sheathed cable to open the flap at the outlet (only possible when the device is switched off).

3. Pull the waste hose down somewhat.

4. Close the waste hose using 2 cable ties at a spacing of 10 cm.

5. Cut the waste hose between the cable ties.

6. Dispose of the waste bag in accordance with statutory regulations.

   Note

   With light suction material, the length of the waste bag can be up to 2 m without the waste bag tearing.

A pressure gauge showing the vacuum inside the device is mounted on the front of the device. The filter must be cleaned when the maximum vacuum (see table) is reached (see chapter Dedusting the filter). This value depends on the device performance and the suction hose used. If the vacuum is not significantly reduced by dedusting, the filter must be replaced (see chapter Replacing the filter).

The filter must be cleaned if the pressure gauge shows the maximum vacuum (see chapter Reading the minimum volumetric flow).

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1. Close the inlet opening or the suction hose during the suction process.

2. Pull the flap of the filter dedusting system 3-4 times and hold it open for 1-2 seconds each time.

1. Switch off the device via the suction turbine power switches.

2. Pull out the mains plug.

1. Remove the suction hose.

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2. Insert the sealing plug precisely into the suction connection.

3. Push the sealing plug in all the way to the end stop.

4. Turn the sealing plug to the right until the suction connection is tightly closed.

1. Secure the device with the parking brakes.

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2. Release the locks on the filter ring and remove the disposal system forwards.

1. Vacuum the inside and outside of the device and clean with a moist cloth.

   A vacuum cleaner with the same or better classification must be used for vacuuming the device.

2. If necessary, rinse the accessories (not included in the scope of delivery) with water and dry them.

1. Fit the disposal system and secure it with the locks on the filter ring.

1. Wind the mains cable onto the cable holders.

2. Store the device in a dry room and secure it against unauthorised use.

1. Close the suction connection for dust-free transport (see chapter Closing the suction connection).

2. Release the parking brakes and push the device by the push handle.

3. Grasp the device by the chassis and the push handle for loading.

4. Secure the device against slipping and tipping over when transporting in vehicles.

1. Store the device indoors only.

Dust extraction machines are safety devices for the prevention or elimination of hazards according to the DGUV regulation:

• For servicing performed by the user, the device must be disassembled, cleaned and maintained only to the degree that this is possible without presenting a danger to the maintenance personnel and other persons. Suitable precautionary measures include detoxification before disassembly. Make provisions for local forced ventilation at the location where the device is to be disassembled, for cleaning the maintenance surface and to ensure adequate protection for the personnel.

• The exterior of the device should be detoxified by vacuuming and wiped clean, or treated with sealant before being removed from the hazardous area. All device parts must be regarded as contaminated when they are taken from the hazardous area. Suitable measures must be taken to prevent distribution of the dust.

• All contaminated objects resulting from maintenance and repair work that cannot be satisfactorily cleaned must be correctly disposed of. Such objects must be disposed of in sealed bags in accordance with the applicable regulations for the disposal of this type of waste.

• The suction hose ports are to be closed using the sealing plugs during transport and maintenance of the device.

1. Note that you can carry out simple maintenance and care work yourself.

2. Clean the surface of the device and the interior of the container regularly with a moist cloth.

Have the device regularly inspected according to the respective national accident prevention regulations. Maintenance work as specified by the manufacturer must be performed by a technically qualified person at the specified regular intervals and in accordance with the applicable regulations and safety requirements. Work on electrical components may only be performed by a qualified electrician. Please contact a KÄRCHER branch office if you have any questions.

1. Secure the device with the parking brakes.

2. Switch off the device at the power switches.

3. Pull out the mains plug.

4. Unlock and remove the suction head.

5. Unlock and remove the spacer.

6. Remove the contaminated filter.

7. Immediately after removing the contaminated filter from the device, place it in a bag and seal the bag tightly.

8. Dispose of the contaminated filter according to legal requirements.

9. Check the sealing ring for damage.

10. Remove any dirt deposits from the clean air side.

11. Fit the new filter in reverse order. Make sure that the filter hold-down device is centred in the filter pockets.

12. Fit and lock the spacer.

13. Fit and lock the suction head.

If the malfunction cannot be corrected, the device must be checked by the Customer Service department.

• Suction turbine does not start up 

• Suction power decreases 

• Escaping dust when vacuuming 

Remedy:

1. Check the socket and the power supply fuse.

2. Check the mains cable and the mains plug of the device.

3. Switch the device on.

Remedy:

1. Remove the blockages from the suction nozzle, the suction pipe or the suction hose.

2. Check that the suction head and the dirt receptacle are correctly seated.

3. Dedust the filter (see chapter Dedusting the filter).

4. Check the seating of the filter and correct if necessary.

5. Replace the filter (see chapter Replacing the filter).

Remedy:

1. Check the seating of the filter and correct if necessary.

2. Dedust the filter (see chapter Dedusting the filter).

3. Replace the filter (see chapter Replacing the filter).

At the end of its service life, the device is to be disposed of in accordance with statutory regulations.

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 flaw is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.

Further information can be found at: www.kaercher.com/dealersearch

Further warranty information (if available) can be found in the service area of your local Kärcher website under "Downloads".

We hereby declare that the product named below complies with the relevant provisions of the directives and regulations listed. This declaration is invalidated by any changes made to the product that are not approved by us.

Product: Dry vacuum cleaner

Product: Wet/dry vacuum cleaner

Type: 9.989-xxx

2006/42/EC (+2009/127/EC)

2014/30/EU

2011/65/EU

EN 60335-1

EN 60335-2-69

EN 55014-1: 2017 + A11: 2020

EN 55014-2: 2015

EN IEC 61000-3-2: 2019

EN 61000-3-11: 2000

EN 62233: 2008

EN IEC 63000: 2018

Documentation supervisor:

A. Haag

Kärcher Industrial Vacuuming GmbH

Robert-Bosch-Straße 4-8

73550 Waldstetten (Germany)

Tel.: +49 7171 94888-0

Fax: +49 7171 94888-528

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Waldstetten, 24/11/01

The signatories act on behalf of and with the authority of the Executive Board.

Kärcher Industrial Vacuuming GmbH

Robert-Bosch-Straße 4-8

73550 Waldstetten (Germany)

Ph.: +49 7171 94888-0

Fax: +49 7171 94888-528