Kärcher NT 40/1 Tact User Manual (English)

Other manuals for Kärcher NT 40/1 Tact

Questions and Answers:

J
Joseph DavisJul 27, 2025
How to fix a Kärcher NT 40/1 Tact Vacuum Cleaner when the suction turbine does not run?
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  Kelly LopezJul 27, 2025
  If the suction turbine of your Kärcher Vacuum Cleaner doesn't run, here are a few things you can check: * Ensure the appliance is turned on. * If in wet vacuuming mode, empty the container if it's full. * Check the cables, plugs, and mains supply. * Inspect or replace the appliance switch, electrode overflow fuse, socket, microswitch on the socket, suction turbine, or PCB, as needed.
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Julian ButlerJul 30, 2025
Why is the automatic filter cleaning not working on my Kärcher NT 40/1 Tact?
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  melinda02Jul 30, 2025
  If the automatic filter cleaning on your Kärcher Vacuum Cleaner isn't working, ensure the filter cover is properly closed and locked. Check the suction system for leaks and repair them. Also, verify the correct positioning of the flat fold filter. Inspect for leaks between the suction head and the waste container, and make sure the suction hose is connected. If using a suction hose diameter greater than DN 35 on a Te model, ensure the speed regulator is correctly adjusted or set the suction performance to max. Finally, check or replace the Tact filter cleaning system ON/OFF switch or the PCB.
S
sjohnsonAug 4, 2025
Why is the suction capacity of my Kärcher NT 40/1 Tact decreasing?
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  Brady SmithAug 4, 2025
  If the suction capacity of your Kärcher Vacuum Cleaner decreases, try the following: * Check for and remove any blockages in the suction nozzle, suction tube, suction hose, or flat pleated filter. * Switch the Tact filter cleaning system on/off or replace it. * Exchange the paper filter bag. * Ensure the filter cover properly locks into place. * Check the suction system for leaks and repair them if necessary. * Clean or replace the membrane filter (special accessory). * Replace the flat pleated filter.
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William AnthonyAug 8, 2025
What to do if dust comes out while vacuuming with my Kärcher NT 40/1 Tact?
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  brownlauraAug 8, 2025
  If dust is coming out of your Kärcher Vacuum Cleaner while vacuuming, make sure the flat pleated filter is installed correctly and replace it if necessary.
N
nicholas39Aug 13, 2025
What to do if the suction turbine won't switch off on my Kärcher NT 40/1 Tact when the container is full?
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  Jerome GrimesAug 13, 2025
  If the suction turbine of your Kärcher Vacuum Cleaner won't switch off during wet vacuum cycles when the container is full, check or clean the electrode overflow fuse. Also, check the fluid level with non-conductive fluid. You may need an upgrade kit for 'non-conductive media' (2.641560.0). Finally, check or replace the PCB.
S
Sarah OliverAug 17, 2025
How to restart the suction turbine on my Kärcher NT 40/1 Tact Vacuum Cleaner after emptying the container?
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  Marcus WilliamsAug 17, 2025
  If the suction turbine on your Kärcher Vacuum Cleaner doesn't start again after emptying the container, try turning off the appliance, waiting 5 seconds, and then turning it back on. Also, clean the electrodes and the space between them. You can also try releasing and removing the suction head, cleaning the electrodes, and then reinserting and locking the suction head.
J
John SteeleAug 21, 2025
Why can't I switch on the automatic filter cleaning on my Kärcher NT 40/1 Tact Vacuum Cleaner?
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  Tyrone FoxAug 21, 2025
  If the automatic filter cleaning cannot be switched on on your Kärcher Vacuum Cleaner, check or replace the Tact filter cleaning system ON/OFF switch and check or replace the PCB.

Kärcher NT 40/1 Tact Specifications

General

Standard nominal width	35 mm
Dust capacity	40 L
Container material	Plastic
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Maximum input power	1380 W
Airflow	74 l/s
Noise level	69 dB