7
Donaldson Company, Inc.
Standard Equipment
Standard equipment consists of modules, hoppers, and
legs. The legs and hopper are assembled first and the
collector is placed using a crane. Collectors with up to
seven modules require one crane for installation and
collectors containing eight or more modules require two
cranes.
Field assembly of modules may be required due to
truck capacity, crane capacity, or specific customer
requirements. A detailed instruction drawing, shipped
with each module, provides specific assembly and lifting
instructions.
If collector has been shipped with fully-assembled
modules, skip to Hopper Installation.
Use proper equipment and adopt
all safety precautions needed for
servicing equipment.
Electrical service or maintenance work must
be performed by a qualified electrician and
comply with all applicable national and local
codes.
Turn power off and lock out all power before
performing service or maintenance work.
Do not install in classified hazardous
atmospheres without an enclosure rated for
the application.
Turn compressed air supply OFF, bleed and
lock out lines before performing service or
maintenance work.
Field Assembly
Module Assembly
Two cranes are required to lift
and assemble modules.
1. Remove the protective cover from the end of each
module.
2. Remove one column of access covers, filters,
venturis, yokes, and deflector panels from the joint-
side of each module. See Detail A.
3. Remove outlet cover from the bottom of the clean-air
plenum and set aside.
4. Apply a generous amount of sealant to one module to
create an airtight seal between the clean- and dirty-
air plenums as shown in Detail B.
5. Lift both modules into position using two cranes.
6. Use drift pins to align the bolt holes in the mating
flanges.
7. Bolt the modules together using 1/2-13 and 3/8-16 x 1
1/4-in bolts, washers, and nuts as shown Details B, C,
and D. Do not tighten hardware at this time.
8. Check that all joints and flanges are flush and tighten
hardware starting with the joint between the clean-
and dirty-air plenums. Remove excess sealant.
Detail A
filter
cartridge
access
cover
yoke, see Detail F
cover
handle
