LogoIVR-B 9989-3290
  • General instructions
  • Intended use
  • Environmental protection
  • Accessories and spare parts
  • Scope of delivery
  • Safety devices
    • Hazard levels
    • Safety instructions
    • Behaviour in the event of an emergency
    • Electrical connection
  • Description of the unit
  • Initial startup
  • Operation
    • Motor circuit breaker
    • Emptying the collection container
  • Ending operation
  • Transport
  • Storage
  • Care and service
    • Replacing the cartridge filter
  • Troubleshooting guide

    • The motor (suction turbine) does not start up

    • The suction power decreases

  • Customer Service department

    • The motor (suction turbine) does not start up

    • The suction power decreases

  • Warranty
  • Technical data
    • IVR-B 50/30
    • IVR-B 30/15
    • IVR-B 20/8
  • EU Declaration of Conformity

       

      99893290 (05/25)

      General instructions

      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.

      Intended use

      WARNING

      Inhalation of dusts posing a health hazard

      Health hazard

      Never use the appliance to vacuum up dusts which pose a health hazard.

      ATTENTION

      Short-circuit due to high levels of humidity

      Damage to the device

      Only use the device indoors.

      The device is intended for:

      • the vacuuming of non-flammable and non-explosive substances.

      • the vacuuming of dusts and coarse dirt.

      • the vacuuming of moist and liquid substances.

      • industrial usee.g. in storage and production areas

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

      Any other use will be regarded as improper use.

      Environmental protection

      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.

      Notes on the content materials (REACH)

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

      Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

      Safety devices

      Hazard levels

      DANGER

      Indication of an imminent threat of danger that will lead to severe injuries or even death.

      WARNING

      Indication of a potentially dangerous situation that may lead to severe injuries or even death.

      CAUTION

      Indication of a potentially dangerous situation that may lead to minor injuries.

      ATTENTION

      Indication of a potentially dangerous situation that may lead to damage to property.

      Safety instructions

      WARNING

      The device is not suitable for vacuuming up dusts that are harmful to human health.

      WARNING

      Protect the device from rain. Do not store the device outdoors.

      WARNING

      Every time before use, check whether the equipotential bonding conductors (earthing conductors) are connected.

      CAUTION

      Switch off the device after each use and remove the mains plug.

      ATTENTION

      Only use the device indoors.

      ATTENTION

      Risk of crushing! Wear gloves when removing or installing the suction head, filter inlay or collection container.

      ATTENTION

      Risk of damage! Never vacuum without a filter or with a damaged filter.

      ATTENTION

      Wear safety shoes when operating the device.

      ATTENTION

      Be careful to ensure that there is no dust spillage when replacing accessories.

      Behaviour in the event of an emergency

      DANGER

      Risk of injury and material damage when vacuuming inflammable materials, or in the case of a short-circuit or other electrical faults

      Danger of inhalation of gases hazardous to health, danger of electric shock, danger of burns.

      In the event of an emergency, switch off the device and unplug the mains plug.

      Electrical connection

      The device may only be connected to an electrical connection which has been set up by a qualified electrician as per IEC 60364. For the connection values seeTechnical data and type plate. Use of an extension cable is prohibited.

      DANGER

      Danger of electric shock

      Danger of death

      Avoid damaging the power cables by driving over them or otherwise crushing them, or by jerking them.Protect the cables from heat, oil and sharp edges.Check the mains connection of the device for damage every time before operation. Do not operate the device using a damaged cable. Have any damaged cables replaced by a qualified electrician.

      Description of the unit

      1. Suction turbine
      2. Container
      3. Locking clip
      4. Handles for the container (IVR-B 30/15 and 50/30 only)
      5. Container lid
      6. Handles for the container lid
      7. Suction hose connection
      8. Power switch with overload protection
      9. Mains cable
      10. Pressure limiting valve (IVR-B 30/15 and 50/30 only)

      Initial startup

      1. Ensure that the container lid is fitted correctly.

      2. Insert the suction hose into the suction hose connection.

      Operation

      1. Plug the mains plug into the socket.

      2. Switch on the device using the power switch.

      3. Start vacuuming.

      Motor circuit breaker

      The motor circuit breaker interrupts the motor circuit when the current consumption of the motor is too high.

      1. Allow the motor to cool down.

      2. Check the suction hose, the container and the exhaust outlet for a blockage.

      3. Switch the device on.

      Note

      If the motor circuit breaker trips again, cease operation and contact Customer Service.

      Emptying the collection container

      1. Switch the device off and disconnect it from the power supply.

      2. Unlock the locking clips.

      3. Remove the container lid and put it to one side.

      4. Remove the suction hose from the suction hose connection.

      5. Remove the container from the base plate and empty.

      6. Dispose of or reuse the contents in accordance with statutory regulations.

      7. Place the container on the base plate.

      8. Insert the suction hose into the suction hose connection.

      9. Replace the container lid and check it for a correct fit.

      10. Lock the locking clips.

      Ending operation

      1. Switch off the device using the on/off switch

      2. Empty and clean the collection container.

      3. Remove the accessories and clean and dry them as necessary.

      Transport

      CAUTION

      Failure to observe the weight

      Risk of injury and damage

      Be aware of the weight of the device during transport and storage.

      1. When transporting in vehicles, secure the device against slipping and tipping over according to the applicable guidelines.

      Storage

      CAUTION

      Failure to observe the weight

      Risk of injury and damage

      Be aware of the weight of the device during transport and storage.

      1. Store the device indoors only.

      Care and service

      • Rinse off the device and accessories at regular intervals using a suitable liquid and allow to dry.

      • Check the cartridge filter regularly for damage. Replace the cartridge filter if damaged.

      Replacing the cartridge filter

      IVR-B 30/15, IVR-B 50/30
      1. Cartridge filter
      2. Washer 4x
      3. 4x nuts
      IVR-B 20/8
      1. Cartridge filter
      2. Washer
      3. Nut

      1. Unscrew the nut(s) and remove the washer(s).

      2. Remove the cartridge filter.

      3. Insert the new cartridge filter.

        Ensure that the filter is inserted correctly and that the earth cable is connected during installation.

      4. Insert the washer(s) and nut(s).

      5. Tighten the nut(s).

      Troubleshooting guide

      DANGER

      Risk of injury

      Danger of the device unintentionally starting and danger of electric shock

      Switch off the device and unplug the mains plug before performing any work on the device.Have all checks and work on electrical parts performed by an qualified technician.

      • The motor (suction turbine) does not start up 

      • The suction power decreases 

      The motor (suction turbine) does not start up

      Cause:

      No electrical voltage present

      Remedy:

      • Check the socket and the power supply fuse.

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

      The suction power decreases

      Cause:

      Nozzle, suction hose or suction pipe clogged.

      Remedy:

      • Check the nozzle, the suction hose and the suction pipe and clean if necessary.

      Cause:

      The filter is dirty.

      Remedy:

      • Clean the filter.

      Customer Service department

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

      • The motor (suction turbine) does not start up 

      • The suction power decreases 

      The motor (suction turbine) does not start up

      Cause:

      No electrical voltage present

      Remedy:

      • Check the socket and the power supply fuse.

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

      The suction power decreases

      Cause:

      Nozzle, suction hose or suction pipe clogged.

      Remedy:

      • Check the nozzle, the suction hose and the suction pipe and clean if necessary.

      Cause:

      The filter is dirty.

      Remedy:

      • Clean the filter.

      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 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".

      Technical data

      • IVR-B 50/30 

      • IVR-B 30/15 

      • IVR-B 20/8 

      IVR-B 50/30

      Electrical connection
      Mains voltage
      400 V
      Phase
      3 ~
      Power frequency
      50 / 60 Hz
      Protection type
      IPX4
      Protection class
      I
      Nominal power (50 / 60 Hz)
      3000 / 3700 W
      Power protection (slow-blowing)
      16 A
      Dimensions and weights
      Typical operating weight
      70 kg
      Length x width x height
      835 x 715 x 570 mm
      Ambient conditions
      Ambient temperature
      +40 °C
      Device performance data
      Tank content
      50 l
      Air quantity (50 / 60 Hz)
      87.5 / 104.0 l/s
      Vacuum (50 / 60 Hz)
      26 (260) / 23 (230) kPa (mbar)
      Nominal width of the suction hose
      DN50
      Determined values in acc. with EN 60335-2-69
      Hand-arm vibration value
      < 2.5 m/s2
      Uncertainty K
      0,2 m/s2
      Sound level LpA
      68 dB(A)
      Uncertainty KpA
      2 dB(A)
      Mains cable
      Mains cable H07BQ-F
      4 x 2.5  mm2
      Part number (EU)
      9.979-856.0
      Cable length
      8,2 m

      IVR-B 30/15

      Electrical connection
      Mains voltage
      400 V
      Phase
      3 ~
      Power frequency
      50 Hz
      Protection type
      IPX4
      Protection class
      I
      Nominal power
      1500 W
      Power protection (slow-blowing)
      16 A
      Dimensions and weights
      Typical operating weight
      53 kg
      Length x width x height
      810 x 575 x 520 mm
      Ambient conditions
      Ambient temperature
      +40 °C
      Device performance data
      Tank content
      30 l
      Air quantity
      58 l/s
      Vacuum
      20 (200) kPa (mbar)
      Nominal width of the suction hose
      DN50
      Determined values in acc. with EN 60335-2-69
      Hand-arm vibration value
      < 2.5 m/s2
      Uncertainty K
      0.2 m/s2
      Sound level LpA
      77 dB(A)
      Uncertainty KpA
      2 dB(A)
      Mains cable
      Mains cable H07BQ-F
      4 x 2.5  mm2
      Part number (EU)
      9.979-856.0
      Cable length
      8.2 m

      IVR-B 20/8

      Electrical connection
      Mains voltage
      400 V
      Phase
      3 ~
      Power frequency
      50 Hz
      Protection type
      IPX4
      Protection class
      I
      Nominal power
      800 W
      Power protection (slow-blowing)
      16 A
      Dimensions and weights
      Typical operating weight
      32 kg
      Length x width x height
      610 x 450 x 480 mm
      Ambient conditions
      Ambient temperature
      +40 °C
      Device performance data
      Tank content
      20 l
      Air quantity
      39 l/s
      Vacuum
      9 (90) kPa (mbar)
      Nominal width of the suction hose
      DN50
      Determined values in acc. with EN 60335-2-69
      Hand-arm vibration value
      < 2.5 m/s2
      Uncertainty K
      0.2 m/s2
      Sound level LpA
      70 dB(A)
      Uncertainty KpA
      2 dB(A)
      Mains cable
      Mains cable H07BQ-F
      4 x 2.5  mm2
      Part number (EU)
      9.979-856.0
      Cable length
      8.2 m

      EU Declaration of Conformity

      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

      Directives and Regulations

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

      2014/30/EU

      2011/65/EU

      Harmonised standards used

      EN 55014-2: 2015

      EN 55014-1: 2017 + A11: 2020

      EN 60335-1

      EN 60335-2-69

      EN IEC 61000-3-2: 2019

      EN 61000-3-3: 2013 + A1: 2019

      EN 61000-3-11: 2000

      EN 62233: 2008

      EN IEC 63000: 2018

      Name and address

      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

      Waldstetten, 2025/01/01

      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

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