THERMOJET
®
G3500E SERIES
OIL PURIFIER SYSTEM
INSTALLATION AND OPERATING MANUAL
Doc #
77740123
Rev
14
Date
June 2020
Page
52
of
104
Y-Strainer Maintenance
To check and clean the suction screen in the Y Strainer, first shut down the ThermoJet. See the section
titled
Shut Down Procedures
on how to turn the ThermoJet Oil Purifier OFF.
Close and tag the nearest oil block valve to the ThermoJet oil inlet and outlet connection.
To drain the collected contents that have been collected in the Y-strainer basket, you only need to remove
the small plug from the bottom of the strainer. Collect and properly dispose of all collected contents.
To remove and clean the strainer screen, remove the large plug. The suction screen along with the dirty oil
and particulate can be removed from the bottom of the strainer. Collect and properly dispose of all collected
contents. Clean the suction screen by washing and flushing. The use of a brush may be necessary to
remove small particulate for the screen mesh. Check the plug seal and replace if necessary.
Once cleaning is completed, install the suction screen into the bottom of the Y-strainer body, using the plug
to hold in place. Ensure that the plug is tight to avoid leaks or pump cavitation when restarting the machine.
Remove large plug to
remove suction screen
Remove drain plug to
drain oil
