Isolation Systems Inc
Operation and Maintenance Manual PASS-1600ISO
2 October, 2020
Isolation Systems Inc
17
889 Erie Ave, North Tonwanda NY, 14120
4.4 Replacement of the Rear UV lamps
4.4.1 The rear UV lamp bracket holds five (5) lamps. These lamps
are replaced without removing the bracket.
4.4.2 Lamps are removed by applying pressure in the direction of
the spring loaded end bracket until the other end of the lamp
releases. Insert a new lamp by reversing the procedure. The lamp
shield is oriented away from the HEPA filter so that the lamp is fully
exposed to the filter.
4.5
Re-installation Steps
(
Assuming all components are removed from the compartment.)
4.5.1 Insert the HEPA filter.
4.5.1.1 Remove a new HEPA FILTER from its packaging or use the existing filter.
4.5.1.2 Inspect the filter for damage and that the sealing surface of the filter is not torn or
damaged.
WARNING!
Note the airflow arrow on the label. Turn the filter so that the label is facing
up and the air flow arrow points toward the output end of the unit.
4.5.1.3 Slide the filter into the compartment so that its edges are evenly touching the sealing
surface in front of the rear UV lamp bracket. This edge will form a critical seal when tension is
re-applied.
4.5.2 Re-assemble the Front UV Lamp Bracket
4.5.2.1 Replace any lamps, as needed, according to Section 4.2. The lamp shield is oriented
away from the HEPA filter so that the lamp is fully exposed to the filter.
4.5.2.2 Insert the front UV lamp bracket into the compartment. Ensure the lamps face the HEPA
filter and the electrical connector wire can be brought around the pre-filter/ pressure plate.
