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Manual Liebert 2U

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Summary
  • Liebert 2U - page 1

    P OWER A VAILABILITY 2U POD ™ U SER M ANUAL Power Output Distribution 230 Volt ...

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    i TABLE OF CONTENTS I MPORTANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 G LOSSARY OF S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 I NTRODUCTIO N AND S YSTEM D ESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . ...

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    1 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual co ntains important i nstructions that should be fo llowed durin g installation a nd operation of the 2U POD ™ . This product is designed for commercial / industrial use only, with Liebert UPS systems . It is not intended for use with life support and other designated “critical ...

  • Liebert 2U - page 6

    2 GLOSSARY OF SYMBOLS • Indicates AC Input. Indicates AC Output. Consult the manual for additional information. MAINS lamp indicates local power is available and the load may be transferred to bypass the UPS. UPS lamp indicates UPS power is available and the load may be transferred to the UPS to provide computer-grade power to the load. i MAINS U ...

  • Liebert 2U - page 7

    3 INTRODUCTION AND SYSTEM DESCRIPTION Congratulations on your ch oice of the Liebert 2U POD ™ . The Liebert 2U POD provides main- tenance bypass capability as well as power ou tput distribution. The Liebert 2U POD can be used on UPSs in the rack mount or tower configuration. The Liebert 2U POD provides an isolated path of power for your UPS syste ...

  • Liebert 2U - page 8

    4 INSTALLATION ON GXT 2U UPS 1. Unpack the 2U POD carefully, noting the pac king method. Retain the box and packing material for pos sible future shi pments. 2. Visually inspect the 2U POD for freight damage. Report damage to the carrier and your local dealer or Liebert representative. 3. Verify that the 2U POD inp ut cord, UPS i npu t cord, and so ...

  • Liebert 2U - page 9

    5 6. Next attach the POD to th e securing brackets (see Figure 5 ). The POD can be installed to face one of three different directions utilizing the same mounting procedures. Figure 5 Attaching POD to securing brack ets 7. Make sure the 2U POD rotary switch is in the MA INS positi on. Use the mains input cord originally used with the UPS. Plug the ...

  • Liebert 2U - page 10

    6 RACK MOUNT INSTALLATION 1. Rack mount installation of the 2U POD is po ss ible with the use of the rack mounting brackets (shipped with the POD). See Figure 6 . 2. The rack mount brackets allow you to rack mount the POD in a 19" enclosure (23" to 19" rack adapters would have to purchased separat ely if you are using our 23" Fo ...

  • Liebert 2U - page 11

    7 INDICATOR LAMPS MAINS Indicator Lamp This orange lamp is illuminated when mains power is present (see Figure 7 ). It signals that you may transfer the loads to maintenance by pass (MAINS mode) operation via the rotary switch. During a main s power outage, this lamp will be off and th e UPS will supply battery back-up power to the connected loads. ...

  • Liebert 2U - page 12

    8 OPERATION Transfer to Maintenance Bypass To transfer to maintenance bypass (mai ns) from UPS, use the following steps: 1. Ensure the MAIN S lamp (orange) is illuminate d. If the lamp is not illuminated, refer to Troubleshooting secti on. 2. Transfer the rotary switch from UPS to MA INS, provided the MAINS lamp is illuminated on the 2U POD. 3. Tur ...

  • Liebert 2U - page 13

    9 SPECIFICATIONS This 2U POD is intended fo r use with a UPS me eting all the following requirements: • UPS input cord is compatible with the rating and type of socket on the 2U POD labeled “CONNECT UP S LINE CORD HERE.” • UPS output socket is compatible with the 2U POD input power connector labeled “UPS.” • Available main s socket is ...

  • Liebert 2U - page 14

    10 TROUBLESHOOTING Problem Cause Solution MAINS lamp (orange) not illuminated. Mains not present. Call qualified service person nel to restore power to socket. 2U POD input cord not connected to mains. Refer to 2U POD inst alla tion instructions in this manual: • Installation on GXT 2U UPS and • Rack Mount Installation . UPS Availab le lamp (g ...

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  • Liebert 2U - page 16

    The Company Behind the Products With over a millio n installations around the globe, Liebert is the world leader in computer protection systems. Since its founding in 1965, Liebert has developed a complete range of support and protection systems fo r sensitive electronics: • Env ironmental systems—close-control air conditioning from 1 to 60 ton ...

Manufacturer Liebert Category Power Supply

Documents that we receive from a manufacturer of a Liebert 2U can be divided into several groups. They are, among others:
- Liebert technical drawings
- 2U manuals
- Liebert product data sheets
- information booklets
- or energy labels Liebert 2U
All of them are important, but the most important information from the point of view of use of the device are in the user manual Liebert 2U.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Liebert 2U, service manual, brief instructions and user manuals Liebert 2U. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Liebert 2U.

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A complete manual for the device Liebert 2U, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Liebert 2U by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Liebert 2U.

A complete Liebert manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Liebert 2U - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Liebert 2U, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Liebert 2U, that we can find in the current document
3. Tips how to use the basic functions of the device Liebert 2U - which should help us in our first steps of using Liebert 2U
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Liebert 2U
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Liebert 2U in a specific country, if it was not possible to solve the problem on our own.

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