Manuale d’uso / di manutenzione del prodotto LH 3r del fabbricante HP
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HP NetServer LH 3r Installation Guide for Compaq ® 4000/7000 Racks HP Part Number 5967-5208 Printed in July 1998.
ii Not ice The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose .
iii Contents 1 Introduction ................................................................................................. 1 HP NetServer LH 3r – Compaq Rack Precautions ......................................... 4 2 Overview .....................
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1 1 Introduction This document describes how to mount an HP NetServer LH 3r into a Compaq ® model 4000- or 7000-series rack enclosure. Refer to the HP NetServer LH 3r Road Map and the HP NetServer LH 3/3r User Guide that came with the NetServer for instructions on adding accessories to and configuring the NetServer.
Chapter 1 Introduction 2 WARNING To prevent the rack from tipping over and causing equipment damage or bodily injury, be sure that the stabilizing, anti-tip feature is installed on this rack enclosure (see Figure 1-2).
Chapter 1 Introduction 3 Figure 1-2. Single Rack Enclosure With the Anti-Tip Stabilizing Feature Installed.
Chapter 1 Introduction 4 HP NetServer LH 3r – Comp aq Rack Precautions CAUTION If this NetServer is not installed according to these instructions, damage to the NetServer or accessories may result. Damage due to improper installation is not covered by the HP Warranty.
5 2O v e r v i e w 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.
Chapter 2 Overview 6 Terms used in this document are defined in the table below. Term Definition 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.
7 3 Installa tion This section contains detailed instructions for installing an HP NetServer LH 3r in certain models of Compaq rack enclosures. Preparati on Before beginning the installation of the NetServer into the rack, you must prepare the rack and the NetServer.
Chapter 3 Installation 8 22nd 20th (A t Rear Of Col umn) 22nd 20th 22nd 22nd 20t h 20th 15th 11 t h 19th 14th Figure 3-1. Marking Holes for Installation Yo u w ill mark tw o hole s o n e ac h of the f ro n t c o lumns to use f o r th e rack nuts w here the tw o re c es s e d mo u nting b rac k e ts attac h to the c olu mns.
Chapter 3 Installation 9 I nstalling the Bar Nuts, Scr ews, 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).
Chapter 3 Installation 10 Mou nting th e 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 ( s e e F i g u re 3 - 3 ) .
Chapter 3 Installation 11 Push In and U p Figure 3-4. Mounting a Slide to a Column Instal ling the NetS erver 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).
Chapter 3 Installation 12 3. Using two people, lift the NetServer using the handles on each side. Move the NetServer in between the extended slide members and position it so that the handles are resting on the slide members (see Figure 3-5 and Figure 3-6).
Chapter 3 Installation 13 Figure 3-6. Attaching the Slides to the Server Chassis.
Chapter 3 Installation 14 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.
Chapter 3 Installation 15 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).
Chapter 3 Installation 16 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).
17 4 Warranty and Suppor t Refer to the warranty statement provided with your original HP NetServer system documentation for the warranty limitations, customer responsibilities, and other terms and conditions.
Chapter 4 Warranty and Support 18 HP Repair and T elephone 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.
19 Index C Compaq, 1 F fastening server to rack front, 14 fastening server to slides, 12 H handles removing after mounting, 14 L lifting server into rack, 12 lockout releases, 15 R recessed brackets, .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP LH 3r è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP LH 3r - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP LH 3r imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP LH 3r ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP LH 3r, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP LH 3r.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP LH 3r. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP LH 3r insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
