Owner`s manual

7
United Air Specialists, Inc.
Supra-Pulse FJH Series
Cartridge Dust Collector
Revised 02/02
4.3 ASSEMBLING OF STANDARD EQUIPMENT
Remove all crating, strapping and hold-down
bolts. Locate all hardware bags, silicone sealant and
other assembly materials provided with your unit.
FULLY WELDED MODULE SECTIONS
Position legs as shown in “Plan Detail” on unit sales
drawing. Bolt on sway braces using hardware as shown.
Leave all hardware hand-tight only; shim legs as
required (see Figure 4).
Secure leg assemblies to concrete mounting pad with
appropriate anchoring hardware. Anchors should be
provided by customer and contractor according to local
codes.
Fit hopper over leg assemblies, positioning the corner
holes of hopper over alignment pins in each leg gusset
corner. Apply two ribbons of sealant to hopper flange to
create “figure 8” pattern around mounting holes (see
Figure 5).
Place cabinet onto hopper/leg assemblies, positioning
cabinet corner holes over alignment pins in leg gussets.
With cabinet still supported, use hardware (refer to
Figure 5) to bolt hopper and cabinet together. Securely
tighten all hardware at cabinet/hopper and leg assembly
sway braces. Remove lifting sling.
MULTIPLE, BOLT-TOGETHER
MODULE SECTIONS
For units that have multiple, bolt-together module
sections, remove the row of filters (see Section 6.1)
from the modules nearest the bolt flange and locate out
of the way in a safe area. Identify the different module
sections. There is a left (bolt flange on the right side), a
right (bolt flange on the left side) and, possibly, center
(bolt flange on both sides) module sections.
!
CAUTION
Use adequate safety measures when lifting and
assembling any heavy components. Consult your
plant safety personnel for recommendations.
Position legs as shown in the “plan detail” as described
earlier. Bolt on sway bracing hand tight (refer to Figure
4) and level as required. Fit hopper over the leg
assemblies, positioning the corner holes of the hoppers
over alignment pins in each leg gusset corner. Starting
with the hopper that is furthest away, apply two ribbons
of sealant to its flange creating a “figure 8” pattern
around the mounting holes (see Figure 5).
Place the appropriate module section onto the hopper to
which the sealant has been applied using the same
corner alignment pins for proper positioning. Drift pins
will also be useful for locating module sections onto the
hopper. With the module still supported, use hardware
(refer to Figure 5) to bolt the hopper and cabinet module
together. Fully tighten the hardware on legs, bracing,
anchors and hopper for this module section only.
Disconnect the crane.
Apply sealant to the next hopper to receive a cabinet
module. Apply sealant to the bolt flange of the first
module using the “figure 8” pattern (see Figure 5). Place
this module on its hopper using the same technique as
described above, leaving the hopper hardware hand-
tight. As the bolt flanges are aligned, take care not to
wipe off the sealant from the flange. Drift pins will be
useful in this alignment process. Use the hardware
provided (refer to Figure 6) and bolt the module sections
together. Use all bolt holes. Tighten the bolt flange
hardware securely. With the module section still
supported by the crane, tighten the other hardware
connections securely at the hopper and legs.
Disconnect the crane.
Repeat this process until all the module sections are in
place and securely fastened. Recheck all hardware
connections to make sure that they are securely
tightened. Remove all connections from the crane and
clear all tools from the work area.
NOTE: Make certain all bolts (including the anchor
bolts) are properly tightened before proceeding
with the remainder of the installation.
!
CAUTION
In preparing to assemble the filter cabinet to the
hopper, connect a lifting sling to the four cabinet
lifting lugs with clevis pins. Distribute the load evenly.
Location must be clear of all obstructions such as
utility lines or roof overhangs.
!
CAUTION
In preparing to assemble the filter cabinet to the
hopper, connect a lifting sling to the four cabinet
lifting lugs with clevis pins. Distribute the load evenly.
Location must be clear of all obstruction such as utility
lines or roof overhangs.