Leak Detection
All compressed air connections must be checked for leakage (e.g. with a
leak – detection spray ( Chapter #11.3.1).
Procedure:
1. Check air connection from vehicle to valve unit ADD.
2. Check air connection from vehicle to pneumatic control.
3. Check air connection from pneumatic control to valve unit ADD.
4. Check sliding strips for damage ( Chapter #11.4.3.1) and leakage.
5. Check connections from valve unit ADD to sliding strips.
6. Check connection from valve unit ADD to air bellow drive.
7. Seal leaking components.
8. Replace damaged components ( Chapter #11.4.8).