Rapid 2005, Installation, Operation & Service Manual

Page: 43 / 162

SECTION 11: F
ILTER
S
ECTION
33 of 147
Step 11.2.5
Step 11.2.6
Filter
Channels
Slide filters into channels. Verify
proper filter orientation.
For permanent aluminum mesh
filters:
Verify the arro w on the side
of the filter points in the direction of
the airflo
w .
For disposable polyester filters:
Verify the w hite side is facing the
inlet and the bl u e side is facing the
discharge end.
Description Part Number
Permanent Al u min u m Mesh Filters 20628
Disposable Polyester Filters 23629
Insulated
Access Cover
Install cage n u ts into each of the
fo u r corresponding sq u are holes
(t w o in stiffener, t w o in header
panel) w ith the cages on the inside
of the filter section.
Install ins u lated access co v er and
sec u re w ith fo u r ¼-20 scre w s, ¼-20
bolts and ¼" w ashers.
Description Part Number
Ins u lated Access Co v er 77401.002[W]
¼-20 Scre w 20499
¼-20 Bolt 20504
¼" Washer 20503