37
IX. Filter Replacement
9.2 Filter Change
9.2.7 Push the Filter Housing up to reinsert it within the unit. While holding the
Filter Housing in place, screw in the four (4) Thumb Screws to secure it
the housing to the body of the unit.
9.2.8 Swing the Face Plate back up, so that it is flush and properly aligned
with the body of the unit and secure the Face Plate by screwing in the
(2) Thumb Screws.
Note:
Ensure that the Face Plate is properly shut, such that the Safety
Switch is engaged.
9.2.9 Set the external circuit breaker to the On position and turn the Power to
the unit On.
Fig. (32)
– Installation of Replacement Filters
Pre-Filter
HA-PF-1219
eHEPA
®
Filter
HA-EH-1219
Activated Carbon Filter
HA-CC-1219
eGrid
Face Plate
