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Donaldson Company, Inc.
4. Prepare to assemble the second ring. The second ring
has unique panels, which includes the outlet panel and
door frame panel as shown.
Note: The placement of the outlet is critical to ensure
proper orientation. Consult the original order
or Donaldson-supplied customer drawing to
determine where to position the outlet (0°, 180°,
or 270°) while noting the door access is always
at the 90° position. The arrow indicator on the
outlet panel denotes which direction is up as
shown.
Lifting lug attachment requires the
supplied grade 8, 1/2-in diameter
hardware. Using any other grade may result in
lifting lug failure.
outlet panel
Outlet Panel Orientation
arrow indicator
(install outlet panel up)
door frame
at 90 reference
position
o
outlet panel
second ring
first ring
lifting lug
Second Ring Assembly - Clean Air Plenum
Note: The vertical seams between body panel
assemblies must be spaced by a minimum of 4
bolt spaces. Insert hardware and hand-tighten.
5. Assemble panels for the second ring. Install the panels
by applying sealant and then pressing it up to the
adjacent panel. Insert bolts and hand-tighten. See Panel
Installation illustration on page 27.
6. For a 10-ft bag length collector, attach the 4 hole, 3/4-in
plate lifting lugs on the outside of the collector using the
grade 8, 1/2-in hardware per print. Attach the lifting lugs to
the (4) upper most set of bolt holes.
