JAVAC EVO-OS User Manual page 12

5.4 Ensure that the Inlet and Discharge ports are protected and kept clean by replacing the
plastic caps after every use. For best results, keep a FILTER permanently connected to the
INLET port and change it regularly.
5.5 Change HOSES periodically as they develop leaks and a build-up of contaminants over
time. Change hoses at least once per season.
5.6 When storing the EVO-OS for the season, or for long periods of time, PURGE the unit with
an inert gas such as Nitrogen.
5.7 When performance falls off it is likely that the compressor seals require replacing. This is
normal with use and may occur after a year or two or more often, depending upon the
conditions that are prevalent during the recovery operations. Contact your Wholesaler for
assistance in selecting the proper maintenance kit.
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