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Explore the model, prepare a detergent configuration and diagnose a supply fault before testing your decisions.
A short, interactive introduction to the Kärcher K 4 Compact UM, EU 1.679-400.0. Rotate a reconstructed model, make setup decisions and trace a detergent-supply fault.
Identify the gun, adjustable lance and detergent suction path.
Choose the documented detergent configuration.
Recognise isolation and residual-pressure requirements.
Diagnose a kink or a dirty suction filter.
The 3D activities provide practice feedback. The final knowledge check records your decisions in Fayne. This course is a configuration simulation, not certification to operate equipment. Always use the complete manufacturer instructions for actual work.