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5
Unit Rigging & Assembly
Rigging
Section Assembly of Two-Piece
Cells
Two-Piece Cell Assembly Instructions:
1. Remove any accessories shipped in the cold water basin.
2. Position the lower section on the unit supports and bolt in place.
3. Wipe any moisture and dirt from the perimeter mating flanges of the lower section.
4. After the lower section of the unit is in place, retract the lifting ears (where applicable)
inside the unit to avoid interference when the upper section of the unit is positioned
as illustrated in
Figure 2.
5. Install flat butyl sealer tape (BAC part # 554000) supplied with the unit, as
illustrated in
Figure 3, on the mating flanges of the lower section in a continuous line.
At each corner, allow 1” overlap.
6. Before lowering the upper section onto the lower section, be sure to line up the bolt
holes using drift pins as illustrated in
Figure 4 (no fewer than one hole at each edge).
Guide the upper section onto the lower section starting with a bolt hole at one
corner and following down the flange.
7. Secure the upper section in place using bolts supplied with the unit to ensure leak-
free operation (
Figure 5).
NOTE:
All piping must be restrained
to ensure no vertical or horizontal
movement. All piping and supports
are to be furnished by others.
Piping must be independently
supported, not from the unit. Refer
to the certified drawing for details
on the connection size, etc.
NOTE:
IBC Rating is void if section
assembly is not performed as
described in this manual.
Figure 4.
Drift Pin Alignment
Figure 3.
Assembly of Two-Piece Unit
Figure 5.
Typical Bolting
Figure 2.
Lifting Ears
Lifting Ears in
Raised Position
Lifting Ear
Retracted
3/8” Bolt
Flat Butyl
Sealer
Tape
Lock
Washer,
Flatwasher
and Nut
Flatwasher
Figure 1b.
Upper Section Lift
.
