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iFahrer - Führerschein Vorbereitung APP

Interactive preparation for the driving license test

Technical aspects / 2.7.02-204

What can cause the air compressor in a braking system with a multi-circuit safety valve to deliver compressed air continuously?

Piston wear in the air compressor has reached the stage where the cut-off pressure is no longer reached

A compressed air circuit connected to the multi-circuit safety valve is leaking

The multi-circuit safety valve is not switching off

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