It becomes more and more important to protect hydraulic systems against contamination. This increase in care is due to the fact that the systems are more advanced and operate at higher speed and lower allowance. The contamination of hydraulic oil reduces effectiveness of the machine, destabilizes its control, causes frequently occurring defects and break-downs that put the machine out of operation.

Hydraulic hoses, assemblies and pipes cleaning methods:

• blowing through with compressed air (does not meet any standards, however very useful)
• shooting cleaning projectiles using compressed air,
• slushing.