3
PMC & eco-PMC SERIES FORCED DRAFT EVAPORATIVE CONDENSERS
Rigging the Basin & Fan (Bottom) Section — Extended Li
The recommended method for extended lis is to use slings under the unit as shown in Figure 4. Spreader bars should always be used
between the cables at the top of the section to prevent damage to the upper flanges. See Table 3 for the minimum “H” dimensions for
rigging the basin and fan assembly.
NOTE: The U-bolts or other liing points should be used for final positioning only and for liing where no danger exists. If they are
used for extended lis, safety slings and spreader bars should be provided under the sections as shown.
Safety slings, spreaders, and skids should be removed before final positioning of the unit.
H
SAFETY
SLING
3" X 8"
SPREADERS
SAFETY SLING
Figure 4 – Proper Rigging Method for Extended Lis
Table 2 – Minimum “H” Dimension for the Basin & Fan (Bottom) Section Rigging (Standard Li)
Table 3 – Minimum “H” Dimension for the Basin & Fan (Bottom)
Section Rigging (Extended Li)
(See Table 2 for model numbers corresponding to box size)
* This box size has one 24’ long heat transfer casing top section
** This box size has two 12’ long heat transfer casing top sections
Box Size
Model Numbers
PMC-E
Model Numbers
eco-PMC
“H”
Dimension
5’ Wide Models
5’ x 12’ PMC-175E to 240E eco-PMC-183 to 252 12’
5’ x 18’ PMC-250E to 375E eco-PMC-279 to 387 17’
10’ Wide Models
10’ x 12’ PMC-332E to 519E eco-PMC-275 to 559 14’
10’ x 18’ PMC-503E to 778E eco-PMC-479 to 831 18’
10’ x 24’ PMC-772E to 1038E eco-PMC-549 to 1118 23’
10’ x 36’ PMC-1006E to 1556E eco-PMC-959 to 1662 33’
12’ Wide Models
12’ x 12’ PMC-420E to 631E eco-PMC-314 to 688 15’
12’ x 18’ PMC-634E to 939E eco-PMC-632 to 1024 19’
12’ x 20’ PMC-811E to 992E eco-PMC-573 to 1095 20’
12’ x 24’ (1)* PMC-974E to 1258E - 23’
12’ x 24’ (2)** PMC-840E to 1261E eco-PMC-794 to 1376 23’
12’ x 36’ PMC-1269E to 1877E eco-PMC-1263 to 2047 33’
12’ x 40’ PMC-1705E to 1985E eco-PMC-1148 to 2191 36’
Box Size “H” Dimension
5’ Wide Models
5’ x 12’ 12’
5’ x 18’ 17’
10’ Wide Models
10’ x 12’ 14’
10’ x 18’ 18’
10’ x 24’ 23’
10’ x 36’ 33’
12’ Wide Models
12’ x 12’ 15’
12’ x 18’ 19’
12’ x 20’ 20’
12’ x 24’ (1) 23’
12’ x 24’ (2) 23’
12’ x 36’ 33’
12’ x 40’ 36’