ESW4 Closed Circuit Coolers
5
Rigging the Top Section: Standard Lift (2-Piece Shipment)
“U” bolts are provided in the four corners of the top section for lifting and final positioning (See Figure 7). The hook of the crane
must be a minimum dimension “H” above the top of the section being lifted to prevent undue strain on the “U” bolts. See Table 3 for
the minimum “H” dimension.
H
“U” BOLTS
Figure 7
– ESW4 Top Section
Important: The “U” Bolts should be used only for lifting where no danger exists and for final positioning of the section.
For extended lifts, safety slings should be provided under the section as described on page 6.
2 OVERLAPPING LAYERS
OF SEALER TAPE
ON THE ENDS
1 LAYER OF SEALER TAPE
CENTERED OVER THE
MOUNTING HOLES
END
SIDE
Figure 6
– Sealer Tape on Flange of Bottom Section
Minumum “H” Dim.
(above fan deck)
Box Size
Standard
Super Low
Fan
Sound Fan
8.5' x 6' (2.6m x 1.8m)
7' (2.1m)
8' (2.4m)
8.5' x 9' (2.6m x 2.7m)
9' (2.7m)
12' (3.6m)
8.5' x 12' (2.6m x 3.6m)
12' (3.6m)
12' (3.6m)
8.5' x 18' (2.6m x 5.5m)
17' (5.2m)
20' (6m)
12' x 12' (3.6m x 3.6m)
12' (3.6m)
15' (4.6m)
12' x 18' (3.6m x 5.5m)
17' (5.2m)
19' (5.8m)
14' X 22' (4.2m x 6.7m)
18' (5.5m)
18' (5.5m)
Table 3
– Minimum “H” Dimension for Top Sections
