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Karcher Steam Cleaner Safety Lock Stock Number: ES537922

Genuine spare part for select Karcher steam cleaners

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Manufactured by Karcher

(This part fits select models)

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Karcher Steam Cleaner Safety Lock

Has your steamer lock become worn?  It always better to be safe than sorry! Replace that faulty safety lock now, with this genuine spare part for select Karcher steam cleaners.

Please check the model fit list to ensure compatibility with your appliance. 

Karcher spares reference: 4.590-083.0

3 Questions and 5 Answers

By Anonymous - Bognor Regis - 16 December 2010
  • Chris from eSpares
    Chris at eSpares says...

    To remove a stuck cap look for the three holes in the sides and push a screwdriver in and twist. This will brake the cover open, Then push the clutch to engage with the threaded part (break the plastic shaft if required. Place cap cover on and unscrew then replace.

  • O I wish! My safety lock is ever so jammed that I have had to return to the old way Yes, the old mop and bucket. By S.Baker - LIVERPOOL - 24 April 2017
  • Rory from eSpares
    Rory at eSpares says...

    Hi there, this safety lock is threaded - a simple case of removing the old one and putting the new one in.

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I have had the cylinder steam cleaner for 5 years and have never had a problem with it. Operating on it with a screw driver and hammer makes me panic, so please help! It is not heavily used, just weekly for the kitchen floor and bathroom.

By Susan Bruce - virginia water - 30 July 2018
  • eSpares Staff from eSpares
    eSpares Staff at eSpares says...

    The safety cap comes complete including a new O ring seal fitted, it must be secured correctly or it will not seal. For more help, there is a video on the replacement of the cap www.youtube.com/watch?v=IYs_ji-Jdh0 just copy and paste into your browser.

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By babaza - - 06 February 2010
  • eSparesMalindi from eSpares
    eSparesMalindi at eSpares says...

    Please contact us with the full model details of your appliance so that we can confirm whether or not this part is available. The following link should help you get this information: http://www.espares.co.uk/findingmodelnumbers.aspx

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