Get The App From Play Store!

Skip to main content

BLACK FRIDAY EVENT use code BF25IE at checkout to SAVE 25% when you spend €35 or more excluding delivery.

BLACK FRIDAY EVENT use code BF25IE at checkout to SAVE 25% when you spend €35 or more excluding delivery.

Pressure switch ??

Hi My k4 compact works BUT the normal off function when the lance trigger is released is now not stopping the motor /pump ( no flow but motor runs on ) . Additionally the pump pressure seems lower than in the past - Please advise likely parts - - is it this Microswitch and do you have a diagram/general assembly drawing for the K4 compact you could send by email ??

By IAN ABEL - Manchester UK - 17 April 2018

Answer this Question (1 Answer)

  • Dean from eSpares
    Dean at eSpares says...

    We do not have access to any assembly diagrams, for more help see our video www.youtube.com/watch?v=4WZgprLndhU just copy and paste into your browser.

Submit your answer

A confirmation email will be sent to this address. Your email address will not be published.

Contact Permission:

I am happy to receive vouchers, deals, exclusive offers and updates from eSpares by email and I acknowledge that my details could be shared with trusted third parties. We'll always treat your personal details with the utmost care and will never sell them to other companies for marketing purposes.

Please let us know your preference by selecting one of the options below?

Pressure Washer Microswitch Stock Number: ES538279

Genuine spare part for select models of Karcher pressure washers

Q&A tips & guidelines

  • Focus on the features or function of the product

  • Write your question in clear English

  • Be polite! Profanity won't be approved

  • Don't include personal info

  • Don't name other websites

  • Don't mention product prices