AAF International Vee-Bank Side Access - Manual (Page 2)

APC-3-125 - 2 -
4. Load filters into the housing insuring that the filters are installed
in the correct position. When airflow is horizontal, filter pleats
must run vertical. Gently but firmly push the filter until it
touches the back of the housing or as far as can be reached. On
multi-wide filter housings repeat the procedure for each filter
until all filters are installed.
5. Swing the access door to the closed position and latch the door
securely. The filters are locked into position when the access door
is secured.
6. Filter change out is carried out in the same manner when filters
reach their design final resistance. Spent filters are removed and
clean filters re-installed in the manner described above.