Maintenance training courses:


Maintenance Course on April 28th 2023 - currently fully booked

Update: Currently we reached the capacity for the maintenance course. You can still contact us to be put on the waitlist, in case spots open up again.


Dear Customers,
the next maintenance course will take place on April 28th 2023 (9am to around 4pm), in Königswinter-Sassenberg.

The course is only in German language.

The costs are € 249,90 (included VAT)


If you are interested, please contact us under



Datum: 27.02.2023 12:00