THERMOJET
®
H-2500E SERIES
OIL PURIFIER SYSTEM
INSTALLATION AND OPERATING MANUAL
Doc #
77740119
Rev
15
Date
June 2020
Page
50
of
100
Oil Mist Eliminator Maintenance
The ThermoJet Oil Purifier must be shut down before performing maintenance on the oil mist eliminator.
The oil mist eliminator is located on the left side of the unit. Maintenance involves removing and cleaning
the oil filter housing and replacing the filter element.
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 remove the filter housing first remove the drain tube from the bottom of the filter housing. Next firmly
grasp the filter housing with both hands and lift upward and turn to the left (Clock wise). The filter housing
can then be lowered away from the filter mounting head. To remove the filter element grasp and pull down.
The filter element will slide off of the filter mounting nipple.
Inspect the interior of the filter housing and wipe clean as necessary. Check the drain tube to insure that it
is clear and unobstructed. Install a new filter element by sliding onto the mounting nipple. Replace the filter
housing by sliding it over the newly installed element, then pushing it upward against the bottom of the
filter mounting head and turning to the right (C-Clock wise). Reinstall the drain tube to the bottom at the
bottom of the oil mist eliminator.
Locate the oil mist
eliminator
Drain tube
Filter housing
Filter element
Filter mounting head
