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Atlas | Operation and Installation Manual
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Operation and Installation Manual

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Summary of Contents for Simplex Atlas

  • Page 1 Atlas | Operation and Installation Manual Operation and Installation Manual...
  • Page 2 Atlas | Operation and Installation Manual Last Revision Date: December 18, 2018 For the most up-to-date information for this product and others, please contact Simplex, Inc. at (800) 637-8603 or visit us on the web at http://www.simplexdirect.com.
  • Page 3: Table Of Contents

    Atlas | Operation and Installation Manual I. Warnings and Cautions ............4 I-A. Safety Information Symbols ............4 I-B. Warnings ..................4 II. Description and Specification ..........7 II-A. Specifications ................7 III. Unpacking ................8 III-A. Included Components and Parts ...........8 III-B. Primary Inspection ..............8 IV.
  • Page 4: Warnings And Cautions

    Atlas | Operation and Installation Manual I-A. Safety Information Symbols The following images indicate important safety information: This General warning symbol points out important information that, if not followed, could endanger personal safety and/or property. This Explosion warning symbol points out potential explosion hazards.
  • Page 5 Atlas | Operation and Installation Manual • Position and install the load bank with consideration given to large cubic airflow requirements, exhaust temperature, and velocity. Do not point exhaust at any nearby surface or object that may be adversely affected by high temperature.
  • Page 6 Atlas | Operation and Installation Manual • Before installing or servicing this (and related) equipment, ensure that all power voltage supplies are completely turned off at their source. Failure to do so can result in hazardous and possibly fatal electrical shock.
  • Page 7: Description And Specification

    Atlas | Operation and Installation Manual II-A. Specifications 1000KW at 240/480V Capacity 750KW at 208/416V 630KW at 380V 667KW at 240V, 1-ph Power Factor 2404 at 240V Full Load Amps 1202 at 480V Resistive Load Type Airflow: 27,700 CFM Cooling System Motor: 10 HP 240/480V, 3-ph.
  • Page 8: Unpacking

    Atlas | Operation and Installation Manual III-A. Included Components and Parts The following items are included with your load bank. If any of the following are not included, please contact Simplex Direct, Inc., at 800-637-8603. 1. Load bank 2. Manual 3.
  • Page 9: Installation

    Atlas | Operation and Installation Manual IV-A. Load Bank Placement Normally equipped, Atlas-Megawatt load banks are intended for outdoor installation. A forced air system, which discharges out of the top of the unit, cools the load elements (pictured right). Load banks require large quantities of air circulation, so it is essential to install the unit in an area that provides adequate airflow.
  • Page 10 Atlas | Operation and Installation Manual 4. If you will be using the test source to provide control and fan power, plug the Fan/Control Power Plug into the receptacle in the cable-storage area in the back of the load bank. If you will be using external power, plug the Control Power Plug into a 230/460V, 3-phase, 60Hz, 20A receptacle.
  • Page 11: Operating Instructions

    Atlas | Operation and Installation Manual V-A. Conducting a Test 1. If you wish to enable data logging, insert a USB thumb drive into the port underneath the HMI screen. 2. Start up the generator set or otherwise bring the test source on line.
  • Page 12: V-C. Shutdown

    Any load that you activate on the maintenance screen will be dumped when you leave the screen. The Factory Setup screen can be accessed from maintenance mode, but it is intended for Simplex service representatives only and is password protected.
  • Page 13: Alarms And Warnings

    Atlas | Operation and Installation Manual VI-A. Sensors Atlas-Megawatt load banks are protected by four types of sensors. 1. Intake temperature, which checks the incoming air to ensure the load elements can be adequately cooled. 2. Exhaust temperature, which checks the temperature of the air coming out the load bank to ensure the load elements are being adequately cooled.
  • Page 14: Vi-C. Warnings

    Atlas | Operation and Installation Manual VI-C. Warnings The load bank features one warning: Intake Temp Failure. This warning will not disable the unit and dump the load as with the alarms, but the issue should be investigated and resolved as soon as possible.
  • Page 15: Maintenance/Troubleshooting

    For possible solutions to the problems causing the alarms, please consult “VII-D. Troubleshooting” on page 16. If the load bank still won’t operate, please call the Simplex service department at 800-637-8603 ext. 4. Remove all power before servicing the load bank.
  • Page 16 Atlas | Operation and Installation Manual VII-D. Trouble Shooting Error Problem Solution Clear intake screen, located Intake on bottom of unit. Intake screen blocked by debris Temp. Failure Move load bank to cooler Ambient temperature too high location or wait to conduct test on cooler day, if possible.
  • Page 17: Appendix A - Product Warranty

    APPENDIX A – PRODUCT WARRANTY SIMPLEX, Inc., warrants the industrial electrical control, test and accessory equipment and parts and accessories thereof to be the kind and quality described in SIMPLEX’s specifications and to be free from defects in material or workmanship under normal...
  • Page 18 Atlas | Operation and Installation Manual for all your Load Bank and Fuel Supply needs. Simplex, Inc. 5300 Rising Moon Road Springfield, IL 62711 800-637-8603 www.simplexdirect.com This manual and all of its contents Copyright © 2019 Simplex, Inc. All Rights Reserved...

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