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HP LH 3r Installation Manual

Hewlett-packard netserver installation guide.
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HP NetServer LH 3r
Installation Guide
4000/7000 Racks
HP Part Number 5967-5208
Printed in July 1998


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   Summary of Contents for HP LH 3r

  • Page 1

    HP NetServer LH 3r Installation Guide Compaq 4000/7000 Racks ® HP Part Number 5967-5208 Printed in July 1998...

  • Page 2: Audience Assumptions

    Hewlett-Packard Company. Compaq is a registered trademark of Compaq Computer Corporation. APC is a registered trademark of American Power Conversion Corp. Hewlett-Packard Company Network Server Division Technical Marketing / MS 49EU-FQ 5301 Stevens Creek Boulevard P.O. Box 58059 Santa Clara, CA 95052-8059 USA ©...

  • Page 3: Table Of Contents

    Contents 1 Introduction ... 1 HP NetServer LH 3r – Compaq Rack Precautions ... 4 2 Overview ... 5 3 Installation ... 7 Preparation... 7 Marking the Installation Holes... 7 Installing the Bar Nuts, Screws, and Rack Nuts ... 9 Mounting the Slides...

  • Page 5: Introduction

    The HP NetServer LH 3 (the pedestal version of this NetServer) cannot be installed in a rack enclosure. If you want to convert an LH 3 to an LH 3r for installation in a rack enclosure, contact your HP Reseller for information about the available conversion kit (HP NetServer LH 3 Pedestal-to-Rack Conversion Kit).

  • Page 6

    Be sure that the stabilizing, anti-tip feature is installed on the rack enclosure in which you are installing the HP NetServer LH 3r. This option consists of two "feet" at the front of the base of the enclosure and, if you are installing this NetServer in a single rack enclosure, two "feet"...

  • Page 7

    Chapter 1 Introduction Figure 1-2. Single Rack Enclosure With the Anti-Tip Stabilizing Feature Installed...

  • Page 8: Hp Netserver Lh 3r - Compaq Rack Precautions

    HP Warranty. Observe the precautions listed in this section to maintain the NetServer’s reliability. When the HP NetServer LH 3r is installed in a Compaq rack enclosure, certain requirements must be addressed to assure that the needs of the NetServer are met.

  • Page 9: Overview

    2 Overview The steps required to install the NetServer in the rack are summarized below: NOTE This is only a summary; detailed instructions are provided on the following pages. Measure and mark the appropriate holes on all four rack columns Install one bar nut on each of the four rack columns Insert two rack nuts on each of the two front columns only Attach the slides to the columns...

  • Page 10

    Chapter 2 Terms used in this document are defined in the table below. Term Bar nut Short, threaded bar used behind slide mounting flanges. Used in place of individual nuts to mate with slide mounting screws. Rack nut Single nut designed to clip behind the rack column and accept a screw through the hole in the column.

  • Page 11: Installation

    NetServer. Determine the location at which the NetServer is to be installed in the rack enclosure. Mark the bottom and top of this location on the rack columns. The HP NetServer LH 3r measures 8 EIA units tall.

  • Page 12

    Chapter 3 22nd 20th 22nd 20th (At Rear Of Column) Figure 3-1. Marking Holes for Installation You will mark two holes on each of the front columns to use for the rack nuts where the two recessed mounting brackets attach to the columns. When the installation is complete, these brackets secure the NetServer in the rack enclosure.

  • Page 13: Installing The Bar Nuts, Screws, And Rack Nuts

    Chapter 3 Installing the Bar Nuts, Screws, and Rack Nuts Once you have marked the appropriate holes, install the bar nuts and screws on the columns: 1. Position one bar nut behind holes 20 and 22 (previously marked). 2. Insert the two screws, with flat washers, through the two holes and start them into the bar nut (see Figure 3-2).

  • Page 14: Mounting The Slides

    Chapter 3 Mounting the Slides 1. Orient each slide so that the front of the slide attaches to the front column and the rear attaches to the rear column. This ensures that once installed, the slides will extend correctly, toward the front of the rack (see Figure 3-3). NOTE The slides do not come apart;...

  • Page 15: Installing The Netserver

    Chapter 3 Figure 3-4. Mounting a Slide to a Column Installing the NetServer 1. Extend the slides until you hear a click, indicating they are fully extended in the locked-out position. Note that the slides do not come apart (see Figure 3-3).

  • Page 16

    (see Figure 3-5 and Figure 3-6). Figure 3-5. Lifting the Server Onto the Slide Members 4. Line up the mounting holes in the slide members with the holes in the NetServer chassis, insert the three screws on each side, and tighten them (see Figure 3-6).

  • Page 17

    Chapter 3 Installation Figure 3-6. Attaching the Slides to the Server Chassis...

  • Page 18: Installing The Recessed Mounting Brackets

    Chapter 3 5. Remove the two screws from each of the four handles and remove them (see Figure 3-7). Keep these handles and screws for later use, in case you need to remove the NetServer and ship it. Figure 3-7. Remove Mounting Handles 6.

  • Page 19

    Chapter 3 Installation To install these brackets: 1. On both slide members, simultaneously depress the lockout releases and push the NetServer completely into the rack enclosure (see Figure 3-8). Lockout Release Figure 3-8. Location of Lockout Releases...

  • Page 20

    Chapter 3 2. Install the two screws that hold the tall, left-hand bracket to the face of the NetServer chassis (see Figure 3-9). 3. Install the two screws that hold the short, right-hand bracket to the face of the NetServer chassis (see Figure 3-9). Figure 3-9.

  • Page 21: Warranty And Support

    4 Warranty and Support Refer to the warranty statement provided with your original HP NetServer system documentation for the warranty limitations, customer responsibilities, and other terms and conditions. CAUTION Improper installation of HP rack-mount components into third-party racks may result in unreliable operation or damage to the HP components.

  • Page 22: Hp Repair And Telephone Support

    Chapter 4 HP Repair and Telephone Support Refer to the Service and Support chapter of your HP NetServer system documentation for instructions on how to obtain HP repair and telephone support. Warranty and Support...

  • Page 23: Index

    Index Compaq, 1 fastening server to rack front, 14 fastening server to slides, 12 handles removing after mounting, 14 lifting server into rack, 12 lockout releases, 15 recessed brackets, attaching, 16 slide location, 7 version of NetServer, 1...

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