The maintenance unit provides vital information concerning a vhf milling machine's ability to mill jobs properly:
The following information can be collected from the maintenance unit:
-air pressure level
-airborne contaminants can be detected early (white filter will be polluted)
-liquid contaminants such as water or oil can be seen inside of the maintenance unit's plastic case
All of these indicators can be used to determine if there is a possible problem stemming from the compressed air source
