> Testing the system for functional defects
> Metrological test of the system (vibration, bearing, differential pressure, etc.)
> Function test of the monitoring, protection and safety devices
> Visual inspection of the system for wear, leaks and damage
> Functional test of the electrical control
> Color penetration test on the impeller (FE-Test)
> Lubrication, Greasing & Lubrication oil change
> Filter or hose change
> Maintenance of recooling systems