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EVAPCO eco-AIR Series Rigging & Assembly Instructions

Dry, adiabatic and spray fluid coolers, condensers & co2 gas coolers
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Rigging &
Assembly
Instructions
-AIR
DRY,
ADIABATIC
AND SPRAY
FLUID COOLERS,
CONDENSERS
& CO
GAS
2
COOLERS
Bulletin EA23RIG

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Summary of Contents for EVAPCO eco-AIR Series

  • Page 1 Rigging & Assembly Instructions -AIR DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO COOLERS Bulletin EA23RIG...

  • Page 2: Table Of Contents

    Nor shall EVAPCO, Inc. be responsible for any loss or damage (direct, indirect, consequential, or other) during installation or handling of equipment a er shipment. For a full description of EVAPCO’s liability policy, please visit www.evapco.com to access our Terms and Conditions.
  • Page 3 PARTS AND SERVICE, CONTACT YOUR LOCAL EVAPCO REPRESENTATIVE OR THE LOCAL SERVICE CENTER EVAPCO, Inc. — World Headquarters & Research/Development Center P.O. Box 1300 • Westminster, MD 21158 USA 410.756.2600 • marketing@evapco.com • evapco.com North America Asia Pacific EVAPCO, Inc.

  • Page 4: Introduction

    EVAPCO representative. eco-Air Product Lines Throughout this manual, the terms “Flat Coil,” “V-Coil,” and “Double Stack” are used. Below is a list of EVAPCO eco-Air Series products covered by this rigging manual and their associated terminology. The eco-Air Series includes the following product models: ...

  • Page 5: Receiving

    Offl oading Requirements All eco-Air Series air cooled units covered in this manual are designed to be removed from the truck via crane. Aside from the Double Stack product line, smaller units that are less than 19’ (5850 mm) in length also have provisions for removal from the truck via forkli .

  • Page 6: Flat Coil Confi Guration Products

    Flat coil units are typically shipped with legs attached. However there could be instances when fl at coil units are strapped to a wooden pallet or enclosed in an open slatted or fully enclosed crate. To avoid handling damage, EVAPCO recommends that the product is offl...

  • Page 7: Forkli Requirements

    Ensure that the forkli truck is large enough to handle the size and weight of the product required to be offl oaded. Unit weights can be found on the unit certifi ed drawing. Units with a length less than 19’ (5850 mm) are provided with standard EVAPCO steel forkli channels positioned under the unit.

  • Page 8: Crane Li Requirements

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS Crane Li Requirements Ensure that the crane operator uses adequate straps, chains, adjustable/spreader li ing beam ect., to safely and securely handle the weight of the product. The minimum angles for li ing by crane, when viewed from the unit end, must NEVER be less than a 60 degree angle from horizontal as shown in Figure 5.

  • Page 9: Li Ing Requirements - Flat Coil Confi Guration Ec Motor Models

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS Incremental Fin Length Incremental Fin Length Fan Type Figure Number Designator 5’ 9” (1755mm) NEMA 6’ 4” (1950mm) NEMA 7’ 8” (2340mm) NEMA Table 3 – Li ing Ear Requirements - Flat Coil Units Li ing Requirements –...

  • Page 10: Li Ing Requirements - Flat Coil Confi Guration Nema Motor Models

    Units with a length less than 19’ (5850 mm) are provided with standard EVAPCO steel forkli channels positioned under the unit. Forkli channels will be identifi ed by a label on the unit. If labels and forkli channels are not present, STOP! The unit will need to be li ed via a crane.
  • Page 11 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS FORKLIFT CHANNELS Figure 11 – V-Coil Unit Forkli Channel Locations The forks must be long enough to protrude at least 12 inches (30 cm) beyond the width of the product. 12”...

  • Page 12: Crane Li Requirements

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS Crane Li Requirements Ensure that the crane operator uses adequate li ing straps, chains, adjustable/spreader li ing beam etc., to safely and securely handle the weight of the product. The minimum angles for li ing by crane when viewed from the unit end, must NEVER be less than a 60 degree angle from horizontal as shown in Figure 13.

  • Page 13: Li Ing Requirements - V-Coil Confi Guration Ec Motor Models

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS The 12th character in the model number depicts incremental fi n length. For example in the model number: EAVCD-15S2ZKxxxxx-xxxxxxxxxx the K depicts the incremental fi n length. Possible incremental fi n length characters are A, J, B, K, and I.

  • Page 14: Li Ing Requirements - V-Coil Confi Guration Nema Motor Models

    Double Stack Confi guration Products EVAPCO eco-Air Double Stack units ship in a minimum of two (2) sections. If equipped with adiabatic pad modules or accessories like external service platforms, those components will ship separately and require assembly in the fi eld.

  • Page 15: Lower Section Li Ing Requirements - Double Stack Base Dry Units

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS 1 1/2 CLEARANCE HOLE FOR LIFTING (TYP.) Lower Section Li ing Requirements - Double Stack Base Dry Units Use li ing ears on top of the lower section. An adjustable/spreader li ing beam is required to be used along the entire unit length.

  • Page 16: Upper Section Li Ing Requirements - Double Stack Base Dry Units

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS Upper Section Li ing Requirements - Double Stack Base Dry Units Use li ing ears on top of the upper section as shown in Figure 20. An adjustable/spreader li ing beam is required to be used along the entire unit length.

  • Page 17: Joining Upper And Lower Sections - Double Stack Base Dry Units

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS Joining Upper and Lower Sections - Double Stack Base Dry Units Li upper section onto lower section carefully, using dri pins in the four corners and as needed to align rigging holes in the mating double break fl...
  • Page 18 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS USE M8 HARDWARE DETAIL A INSTALL LOWER ADIABATIC MODULE SUPPORTS Figure 23 – Installing Lower Section Adiabatic Module Supports 2. Mount and fasten the lower frame module on the supports installed in Step 1. The lower frame module will then provide the support necessary for the drain pan &...
  • Page 19 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS 3. Once the lower frame module has been installed, place the drain pan in the module, taking care to ensure that the end of the drain pan (1) is fl ush or inside the end of the lower frame module (2) as shown in Detail A below to allow placement of the lower adiabatic module(s) in the following steps RETURN END DETAIL A...

  • Page 20: Installing Upper Section Adiabatic Modules

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS INSTALLING UPPER SECTION ADIABATIC MODULES Once all adiabatic modules on both sides of the lower section are in position, install brackets for the upper modules. See Detail A below for location of bracket installation. INSTALL UPPER ADIABATIC MODULE MOUNTING BRACKET USE M8 HARDWARE DETAIL A...

  • Page 21: Adiabatic Water Distribution System Field Assembly Instructions

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS 3. Follow this step only for 2-cell or 3-cell units. 2-cell unit shown below. For 3-cell units, the below step will need to be fol- lowed twice on each side. Install the connector piece fi...
  • Page 22 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS 2. Install the longer spray branch fi rst as shown below. The longer spray branch is always located inboard within the distribution system. Install the shorter branch (on 2-cell & 3-cell units) next. Reinstall cover panels when spray branch installation is complete.
  • Page 23 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS 4. Install intermediate pipe section to connect factory installed adiabatic water distribution piping on upper and lower sections as shown below. Install spray branch feed pipe sections on either side of the factory installed upper adiabatic water distribution piping as shown in Detail A below.

  • Page 24: External Service Platform Installation Instructions

    DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS External Service Platform Installation Instructions Follow the instructions below to install the optional external service platform with a ladder on the return end of each dry or adiabatic double stack unit. The platform mounting channels are installed on the unit from the factory. Follow the instructions sequentially, starting with Detail A.
  • Page 25 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS NOTES:...
  • Page 26 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS NOTES:...
  • Page 27 DRY, ADIABATIC AND SPRAY FLUID COOLERS, CONDENSERS & CO GAS COOLERS NOTES:...
  • Page 28 EVAPCO, Inc. • P.O. Box 1300 • Westminster, MD 21158 USA Phone: 410-756-2600 • Fax: 410-756-6450 • E-mail: marketing@evapco.com ©2023 EVAPCO, Inc.

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