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IMPORTANT NOTICE FXV3/CXVT should be rigged and assembled as outlined in this bulletin. These procedures should be thoroughly reviewed prior to the rigging and assembly of the equipment to acquaint all personnel with procedures to be followed and to ensure that all necessary equipment is available beforehand.
Failure to level the coil module for rigging will prevent proper engagement of rigging guides. • ENDURADRIVE Fan System mechanical braces are structurally required and are not removable. ® FXV3/CXVT Rigging & Assembly Instructions – Warnings and Cautions Page | 6...
Shipping Models FXV3/CXVT are factory assembled to ensure uniform quality with minimum field assembly. FXV3/CXVT models ship in four sections per cell (one lower and three upper: each coil section ships separately) to minimize rigging and freight costs.
: Equipment damage may occur if the unit is not properly anchored before operation begins. Equipment damage could result in death or serious injury. Ensure unit is properly anchored before operation beings. FXV3/CXVT Rigging & Assembly Instructions – Introduction Page | 8...
Cold Weather Operation These products must be protected by mechanical and operational methods against damage and/or reduced effectiveness due to possible freeze-up. Refer to the FXV and FXV3 Closed Circuit Cooling Tower CXVB and CXVT Evaporative Condenser Operation & Maintenance Manual at www.BaltimoreAircoil.com...
16’ 12’ CXVT-x-2424-x, XECXVT-2424-x CXVT-x-1426-x, XECXVT-1426-x, 14’ 14’ 16’ 14’ CXVT-x-2826-x, XECXVT-2826-x Table 1. Minimum Vertical Dimension and Spreader Bar Length for FXV3 and CXVT Units FXV3 Model Nominal Coil Module Number Box Size Height 12’ x 24’ FXV3-1224-20x-xx Short 12’...
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14' x 26' Short CXVT-2114-2826-150 Qty. (2) 14' x 26' Tall CXVT-981-1426-50 14' x 26' Tall Table 3. CXVT Nominal Box Size & Coil Module Height by Model Number FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 11...
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Critical Seal Spreader Bar (MIN) (See Figure 7) Lifting Cable Safety Slings Critical Seal (See Figure 6) Figure 3. Lower Section Lift Figure 4. Lower Section Sealing Detail FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 12...
See Figure 6 and Figure 7 for critical sealing areas, allow 1” overlap tape at these locations. Plenum Step Seal Figure 5. FXV3 and CXVT Lower Section FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 13...
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Figure 7. Plenum Step Detail Align inside edge of tape with edge of flat surface. Flat Butyl Sealer Tape Inside Face Figure 8. Application of Butyl Sealer Tape FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 14...
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See Detail A (typical both ends) Plenum Section (Details hidden for clarity) Detail B – Plenum Section to Coil Module Figure 13. Internal Spray Water Piping Connections FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 16...
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78” or 97” Length of “D” Seal Corner Column 42” Length of “D” Seal Rigging Guide 5/8” Space Between Rigging Guide and “D” Seal Figure 15. Detail of Corner Column FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 17...
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13. Bolt the coil module to the lower section along the louver face flange, see Figure 11 for typical bolting detail. First IN Then Down Rigging Guide 2-3/4” to 3-3/4” Figure 19. Coil Module Rigging FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 18...
Shipping braces may be loosened to help align the upper plenum section with the coil module. NOTICE: ENDURADRIVE Fan System mechanical braces are structurally required and are not removable. ® Figure 25. Belt Drive Shipping Bracing Figure 26. Gear Drive Shipping Bracing FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 21...
Prior to cutting the pipe stub, relieve the pressure inside each coil using the factory installed Schrader valve. Figure 27. Coil Connections Capped and Charged FXV3/CXVT Rigging & Assembly Instructions – Unit Rigging & Assembly Page | 22...
This information is shown in Figure 28. Part Number Reference Drawing Key Code Sales Order Number Unit Model Number Figure 28. Sample Part Label FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 23...
ENDURADRIVE Fan System Installation ® The ENDURADRIVE Fan System is optional for select Series FXV3 and CXVT models. The ENDURADRIVE Fan System ® ® variable frequency drive (VFD) is to be installed per the ACS880+N5350 Cooling Tower Drives User’s Guide available at www.abb.com.
Table 10. Internal Service Platform Ladder Installation Reference Drawings Baltidrive Power Train and Baltiguard™ Fan System are belt fan drive. ® Refer to Table 2 and Table 3 to determine coil module height. FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 39...
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Figure 45. TA6TRR Internal Service Platform Railing Installation, Gear or Belt, Short Coil Module FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 40...
End to Fan Deck Extension Side to Fan Deck End to External Motor Gear Drive Platform Side to PCD Hood Platform Table 14. Multi-Section Ladder Assembly Reference Drawing Key Codes FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 76...
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3/8X2 LG BOLT WITH BOTTOM OF LADDER TO 2FW, LW & NUT LANDING PLATFORM PER (6) PER SIDE RELEVANT REGULATIONS DETAIL B Ladder Extension Section Figure 82. Ladder Assembly (Three Sections) FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 77...
End Ladder to Fan Deck Installation TL0PRR End Ladder to Fan Deck Extension Installation TL0RRR Side to Fan Deck Installation TL0TRR Table 15. Fan Deck Ladder Installation Reference Drawings FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 78...
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Figure 84. TL0PRR End Ladder to Fan Deck Installation FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 79...
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Figure 85. TL0RRR End Ladder to Fan Deck Extension Installation FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 80...
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Figure 86. TL0TRR Side to Fan Deck Installation FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 81...
The motor davit assembly is shown in Figure 87. Refer to Figure 88 for a detailed assembly and installation reference drawing. Davit Arm Davit Base Davit Wrap Assembly Figure 87. Motor Davit Assembly FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 82...
Positive Closure Damper (PCD) Hood Installation The FXV3’s innovative design results in a low heat loss when the unit is idle. When additional heat loss reduction is desired, coil air intake hoods with factory mounted PCDs with stainless steel linkages and damper actuators can be provided. The motor actuators are easily accessible.
Fan Guard Installation For fan guard installation information refer to Figure 93. Figure 93. CMR066 Fan Guard Installation FXV3/CXVT Rigging & Assembly Instructions – Accessory Installation Page | 88...
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