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Outback Power Systems OBE-3-FT Installation Manual

Outdoor series front-terminal battery enclosure

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WARNING: Serious Personal Injury
• Securely mount the enclosure to the ground to prevent tipping. Failure to do so could
lead to serious injury or death.
• Wear appropriate protective equipment when working with batteries, including eye or
face protection, acid-resistant gloves, an apron, and any other necessary items.
• Keep plenty of fresh water and soap nearby in case battery acid contacts skin or clothing.
• If acid enters the eye, immediately rinse the eye with running cold water for at least 20
minutes and seek medical attention immediately.
WARNING: Explosion, Electrocution, or Fire Hazard
• Never smoke, or allow a spark or flame near the batteries.
• Ensure space between each battery is ½" (1.3 cm) minimum for convection cooling.
• Keep the area around the enclosure well ventilated and free of debris.
• Always use insulated tools. Never rest tools on top of batteries or other electrical parts.
CAUTION: Personal Injury
• Wear gloves while assembling or moving the empty enclosure. Sheet metal edges are
sharp and may lacerate unprotected skin.
• Use eye and ear protection when drilling.
• Always use proper lifting techniques. The empty enclosure or individual batteries are heavy.
• Use assistance to move the assembled empty enclosure into place.
CAUTION: Equipment Damage
• Follow all installation instructions in this document. Failure to complete the installation
per these instructions may lead to product damage or risk of personal injury.
• Follow all manufacturer's instructions for battery installation. Overtightening or
incorrectly connecting batteries can irreparably damage the batteries.
• Equipment connections must be in accordance with the National Electrical Code (NFPA
70), current edition. If installed in Canada, all wiring methods shall be in accordance
with the Canadian Electrical Code, C22.1, current edition.
NOTE: Additional Equipment Information
• This document covers information for OBE-3-FT installation and use. Refer to the
specific equipment documentation for other OutBack products used in conjunction
with this equipment. For more information go to www.outbackpower.com.
OBE-3-FT
Outdoor Series
Installation Guide
OutBack reserves the right to make changes to the products and information contained in this document without notice.
Copyright © 2015 OutBack Power. All Rights Reserved. OutBack is a registered trademark of The Alpha Group. p/n 044-026-B0-001, Rev. A (03/2015)
Purpose
This document provides instructions for the initial assembly and installation of the Outdoor Front-Terminal
Battery Enclosure (OBE-3-FT).
Scope
This document applies to the OBE-3-FT model. The Outdoor Battery Enclosure is designed to shelve Outback
EnergyCell RE Front Terminal Batteries: Alternative VRLA front-terminal batteries used with this enclosure should
first be reviewed with the respective battery manufacturer for compatibility. Alternative batteries must meet the
following requirements:
1. If the batteries are lead acid, the batteries must be VRLA.
2. The batteries cannot off gas more hydrogen than: The Number of Cells x C
UL1973-1).
Tools Required
• Personal Protective Equipment
• 7/16" Socket
• Torque Wrench
• Phillips Screwdriver
• 9/16" Wrench
Figure 1, OBE-3-FT Dimensions
< 11,000 - as described in
5
Parts Included
• OBE-3-FT
• OBE-3-FT Installation Guide (this document)
• Battery Cable Kit
30" (76.2 cm)

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Summary of Contents for Outback Power Systems OBE-3-FT

  • Page 1 Battery Enclosure (OBE-3-FT). Scope Installation Guide This document applies to the OBE-3-FT model. The Outdoor Battery Enclosure is designed to shelve Outback EnergyCell RE Front Terminal Batteries: Alternative VRLA front-terminal batteries used with this enclosure should WARNING: Serious Personal Injury first be reviewed with the respective battery manufacturer for compatibility.
  • Page 2: Site Considerations

    • The concrete pad drawing provided in this manual contains all of the required mounting details, including electrical service and cable plant entrances. • For ease of installation, lightweight polymer concrete pads are available from Outback for the OBE-3-FT enclosure.
  • Page 3 Transportation and Lifting The illustrations below show the overall size of the pad frame template for a single OBE-3-FT enclosure. The actual A safe means of transportation to the site and a safe procedure for unloading the enclosure is necessary. At outer dimensions of the pad will be determined by the customer’s requirements.
  • Page 4 Installation Procedure - Precast Pad / Pour in Place Installation Procedure - Existing Concrete Pad Vapor Barrier Figure 5, Mounting - Cover Removal / Vapor Barrier Placement Spring Washer Flat Washer Figure 7, Mounting - Existing Concrete Pad Installation Enclosure mounting procedure: Figure 6, Mounting - Precast Pad / Pour-in-Place Pad Installation 1.
  • Page 5: Enclosure Grounding

    Enclosure Grounding Battery Installation Outback recommends 5 ohm minimum ground resistance between enclosure and ground rods, in accordance with IEEE 1100-1999, Powering and Grounding Electronic Equipment. WARNING: Serious Personal Injury Battery systems contain dangerous voltages. Observe the following precautions to reduce the risk Outback assumes no responsibility or liability for failure of the installer to comply with the requirements of of electrical shock when maintaining batteries: applicable local and national codes.
  • Page 6 Battery Installation Battery Installation 7. Using the positive battery cable located at the top of the enclosure, wire the cable to the rightmost positive battery terminal on the top of the shelf of the enclosure. 8. Apply corrosion inhibitor to the terminals and connections.