COMPAQ PROLIANT 8500 SERVER - Server HP - Free user manual and instructions

Product type	Rack-mountable server
Form factor	4U
Dimensions (H x W x D)	178 x 483 x 700 mm
Weight	35 kg
Power supply	Dual redundant hot-plug power supply
Input voltage	100-120 V / 200-240 V, 50-60 Hz
Maximum power consumption	800 W
Processor type	Intel Xeon
Memory type	ECC DDR
Storage capacity	Bays for SCSI/SATA hot-plug hard drives
Key features	High availability, remote management, hot-plug
Maintenance and cleaning	Regularly dust the ventilation grilles; check fan status
Safety	Cover lock, strict handling instructions, mandatory grounding
Spare parts and repairability	Power supplies, fans, hot-plug hard drives replaceable without powering down
General information	Rack use with stabilizers; maintenance by qualified personnel
Operating temperature	10°C to 35°C
Operating humidity	20% to 80% non-condensing

Frequently Asked Questions - COMPAQ PROLIANT 8500 SERVER HP

How to install the COMPAQ PROLIANT 8500 server in a rack?

To install the server in a rack, start by attaching the support rails. Make sure the rack stabilizer feet are deployed and the rack is stable. Load the rack from the bottom, starting with the heaviest items. Use only one drawer at a time to avoid tipping. Follow the safety instructions in the manual.

What precautions should be taken for hot-plug power supplies?

Hot-plug power supplies can be removed or installed without shutting down the server, but only if the power cord is unplugged before removing the power supply from the chassis. Make sure to connect the cord after installation. Never handle a hot-plug power supply with the cord plugged in.

How to avoid electric shock during maintenance?

Before any intervention, turn off the server and disconnect all power cords from the mains. Wait for the internal components to cool down. Remove your jewelry and watches. Use tools with insulated handles. For hot-plug areas, follow the specific procedures.

What to do if the server is damaged or dropped?

In case of visible damage (damaged cord, spilled liquid, drop), immediately disconnect the server from the power outlet and contact an HP Authorized Reseller. Do not attempt to repair it yourself, as this could cause injury.

How to handle server batteries?

Batteries (lead-acid or lithium) must be handled by qualified personnel. Remove rings and watches. Do not attempt to recharge used batteries, do not disassemble them, do not expose them to heat (max 60°C) or water. Replace them only with HP original batteries.

What to do in case of a gas leak?

Never use a telephone or modem near a gas leak. Move away and report the leak to the authorities. Do not unplug any electrical equipment, as a spark could trigger an explosion.

How to clean the server properly?

Unplug the server before any cleaning. Use a soft, lint-free cloth slightly dampened (no harsh liquids). Clean the ventilation grilles with a low-power vacuum cleaner to avoid dust buildup. Do not spray any product inside.

Can I replace internal components myself?

Only the operations described in the manual (replacing hard drives, power supplies, hot-plug fans) are allowed. Do not attempt to repair motherboards or power supplies at the component level. Call an HP Authorized Maintainer for any other intervention.

What do the safety symbols on the server mean?

Symbols include: lightning bolt (dangerous voltage), exclamation mark (general warning), thermometer (hot surface), RJ-45 jack (do not connect telephone), weight (heavy object). Each symbol is accompanied by a warning in the manual.

How to completely disconnect the server from the mains?

If the server has multiple power supplies, disconnect all power cords from each unit. Set switches to OFF if present. Wait for the capacitors to discharge (a few minutes). Disconnection is complete only when no cords are plugged in.

USER MANUAL COMPAQ PROLIANT 8500 SERVER HP

Important Safety Information

For Server, Storage, Power, Networking, and Rack Products Read Before Installing Product

Important Safety Information, Read Before Installing Product (English) 1-1 (2) (204) Informações importantes sobre segurança. Leia antes de instalar o produto (Português) 3-1 Važne sigurnosne informacije. Pročitajte prije instalacije proizvoda (Hrvatski) 4-1 Důležité bezpečnostní informace, čtěte před instalací produktu (Čeština) 5-1 Vigtige oplysninger om sikkerhed. Læs dette, inden du installerer produktet (Dansk) 6-1 Belangrijke veiligheidsinformatie, lees dit voordat u het product installeert (Nederlands) 7-1 Tärkeitä turvallisuutta koskevia tietoja, lue ennen tuotteen asentamista (Suomi) 8-1 Tähtis ohutusteave. Lugege enne toote paigaldamist (Eesti) 9-1 Consignes strictes de sécurité, à lire avant toute manipulation et installation du produit (Français) 10-1 Wichtige Sicherheitshinweise, bitte vor der Installation des Produkts sorgfältig lesen (Deutsch) 11-1 Σημαντικές πληροφορίες ασφαλείας. Διαβάστε πριν την εγκατάσταση του προϊόντος (Ελληνικά) 12-1 中义安京，. （） 14-1 Fontos tudnivalók a biztonsággal kapcsolatban. Olvassa el a termék üzembe helyezése előtt (Magyar) 15-1 Importanti informazioni sulla sicurezza, da leggersi prima di installare il prodotto (Italiano) 16-1 安全使用了。製品をインストールする前に読んでください。17-1 Información de Seguridad Importante. Léase antes de Instalar el Producto (Español de Latinoamérica) 18-1 Svarīga informācija par drošību, izlasiet pirms ierīces uzstādīšanas (Latviešu valoda) 19-1 Svarbi saugos informacija, perskaitykite prieš montuodami įrangą (Lietuviškai) 20-1 Viktig sikkerhetsinformasjon, les dette før produktet installeres (Norsk) 21-1 Ważne informacje dotyczące bezpieczeństwa, przeczytaj przed rozpoczęciem instalowania produktu (Polski) 22-1 Informações de Segurança Importantes, Leia Antes de Instalar o Produto (Português) 23-1 Важные инструкции по безопасности, ознакомьтесь перед установкой изделия (Русский) 24-1 安全性重要信息，安装产品前先行阅读（简体中文） 25-1 Dôležité bezpečnostné informácie, čítajte pred inštaláciou výrobku (Slovenčina) 26-1 Pomembne varnostne informacije, preberite pred namestitvijo izdelka (Slovenščina) 27-1 Información de Seguridad Importante. Léase antes de Instalar el Producto (Español) 28-1 Viktiga säkerhetsföreskrifter, läs föreskrifterna innan du installerar produkten (Svenska) 29-1 重要的安全性資訊，在安裝產品前請先閱讀（繁體中文） 30-1 Önemli Güvenlik Bilgileri, Ürünü Kurmadan Önce Okuyun (Türkçe) 31-1 Основні правила техніки безпеки. Уважно ознайомтеся з наведеними правилами перед тим, як приступити до установки виробу (Українська) 32-1

Important Safety Information

For Server, Storage, Power, Networking, and Rack Products Read Before Installing Product

Retain and follow all product safety and operating instructions. Always refer to the documentation supplied with your equipment (printed or electronic documentation). In the event of a conflict between this guide and the equipment documentation, the equipment documentation takes precedence. Observe all warnings on the product and in the operating instructions.

To reduce the risk of bodily injury, electric shock, fire, and damage to the equipment, observe all precautions included in this guide.

Symbols on Equipment

The following symbols may be placed on equipment to indicate the presence of potentially hazardous conditions:

This symbol in conjunction with any of the following symbols indicates the presence of a potential hazard. The potential for injury exists if warnings are not observed. Consult your documentation for specific details.

This symbol indicates the presence of hazardous energy circuits or electric shock hazards. Refer all servicing to qualified personnel.

WARNING: To reduce the risk of injury from electric shock hazards, do not open this enclosure. Refer all maintenance, upgrades, and servicing to qualified personnel.

This symbol indicates the presence of electric shock hazards. The area contains no user or field serviceable parts. Do not open for any reason.

WARNING: To reduce risk of injury from electric shock hazards, do not open this enclosure.

This symbol on an RJ-45 receptacle indicates a Network Interface Connection.

WARNING: To reduce risk of electric shock, fire, or damage to the equipment, do not plug telephone or telecommunications connectors into this receptacle.

This symbol indicates the presence of a hot surface or hot component. If this surface is contacted, the potential for injury exists.

WARNING: To reduce the risk of injury from a hot component, allow the surface to cool before touching.

These symbols on power supplies or systems indicate the equipment is supplied by multiple sources of power.

WARNING: To reduce the risk of injury from electric shock, remove all power cords to completely disconnect power from the system.

Weight in kg. Weight in lb.

This symbol indicates that the component exceeds the recommended weight for one individual to handle safely.

WARNING: To reduce the risk of personal injury or damage to the equipment, observe local occupational health and safety requirements and guidelines for manual material handling.

General Precautions

• If the product sustains damage requiring service, disconnect the product from the AC electrical outlet and refer servicing to an HP authorized service provider. Examples of damage requiring service include:

The power cord, extension cord or plug has been damaged. Liquid has been spilled on the product or an object has fallen into the product. The product has been exposed to rain or water. The product has been dropped or damaged. The product does not operate normally when you follow the operating instructions.

To reduce the risk of personal injury or damage to the equipment:

Place the product away from radiators, heat registers, stoves, amplifiers, or other products that produce heat. Never use the product in a wet location. - Avoid inserting foreign objects through openings in the product. - Move products with casters carefully. Avoid quick stops and uneven surfaces. Use the product only with the HP equipment identified as suitable. Turn down the volume before using headphones or other audio devices.

Precautions for Maintaining and Servicing Enterprise Products

To reduce the risk of electric shock or damage to the equipment when installing, maintaining, or servicing Enterprise products, observe the following precautions:

• Some Enterprise products contain power supplies that are capable of producing hazardous energy levels. Refer to the documentation included with your product to determine whether it contains these power supplies. The installation of internal options and routine maintenance and service of this product should be performed by individuals who are knowledgeable about the procedures, precautions, and hazards associated with equipment containing hazardous energy levels.
• Allow the product to cool before removing covers and touching internal components.
• Do not use conductive tools that could bridge live parts.
• Remove all watches, rings, or loose jewelry when working in hot-plug areas of an energized server and storage products.
• Do not attempt to defeat safety interlocks (where provided).
• The PCI Hot Plug access doors provide access to hazardous energy circuits.

The doors should remain locked during normal operation -or-

The server should be installed in a controlled access location where only qualified personnel have access to the server.

• Power down the equipment and disconnect all AC power cords before removing any access covers for non-hot plug areas.
• Do not replace non-hot plug components while power is applied to the product. First, shut down the product and disconnect all AC power cords.
• Do not exceed the level of repair specified in the procedures in the product documentation. All troubleshooting and repair procedures are detailed to allow only subassembly or module-level repair. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or to make modifications to any printed wiring board. Improper repairs can create a safety hazard.
• For floor-standing products, install and extend bottom stabilizers before installing options and boards.
• Verify that the AC power supply branch circuit that provides power to the rack is not overloaded. This will reduce the risk of personal injury, fire, or damage to the equipment. The total rack load should not exceed 80 percent of the branch circuit rating. Consult the electrical authority having jurisdiction over your facility wiring and installation requirements.

Precautions for Power Products

Power Cords

To reduce the risk of electric shock or damage to the equipment:

Use an approved power cord. If you have not been provided with a power cord for your computer or for any AC-powered option intended for your product, purchase a power cord that is approved for use in your country. - You must use a power cord rated for your product and for the voltage and current marked on the electrical ratings label of the product. The voltage and current rating of the cord must be greater than the voltage and current rating marked on the product. If you have questions about the type of power cord to use, contact your HP authorized service provider. - Do not place objects on AC power cords or cables. Arrange them so that no one may accidentally step on or trip over them. - Do not pull on a cord or cable. When unplugging from the electrical outlet, grasp the cord by the plug. - Make sure that the total ampere rating of all products plugged into an extension cord or power strip does not exceed 80 percent of the ampere ratings limit for the extension cord or power strip. - Do not disable the power cord grounding plug. The grounding plug is an important safety feature. - Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.

Power Supplies

• Hot-plug power supplies are not designed to be removed or installed with AC power connected to the power supply. To reduce the risk of electric shock or damage to the equipment when handling hot-plug power supplies:

Install the power supply before connecting the power cord to the power supply. - Unplug the power cord before removing the power supply from the product. If the system has multiple sources of power, you must unplug all AC power cords from the power supplies to completely disconnect power from the system.

• Verify that the external power source connected to your product matches the type of power source indicated on the electrical ratings label. If you are not sure of the type of power source required, consult your HP authorized service provider or local power company.

Uninterruptible Power Supply (UPS) Products

• To reduce the risk of electric shock and/or equipment damage when installing or servicing UPS products:

The installation of options and routine maintenance and service of UPS products must be performed by trained service technicians who are knowledgeable about the procedures, precautions, and hazards associated with AC power products. - Hardwired UPS products require a direct connection to a dedicated AC branch circuit (AC mains). Connection should only be performed by a licensed electrician in accordance with National Electrical Code (NFPA70) Article 310 in North America or the equivalent local and national wiring regulations.

Use a Lockout/Tagout procedure to isolate hardwired UPS products from AC power before servicing the product or replacing a non-hot plug component. Do not operate a UPS that is disconnected from AC power. Use the TEST/ALARM RESET button to test the batteries. Disconnect all protected loads before disconnecting the UPS from AC power. Pluggable UPS products must be disconnected and unplugged from AC power before servicing the product or replacing a non-hot plug component. Do not overload the output of the UPS. The total connected load should not exceed 80 percent of the rated output. Do not exceed the leakage current limit for the type of UPS in your system. See the "Earth Leakage Current" section later in this document for limits. For rack installations, do not exceed the maximum number of UPS products in any single equipment rack. For rack installations, install the UPS only at the bottom of a rack.

• To reduce the risk of personal injury or damage to equipment when installing a Remote Emergency Power Off (REPO) port:

The REPO port must be wired by a licensed electrician. Verify that the main AC power disconnect device for the UPS is locked and/or tagged in the OFF position before wiring the REPO port. In North America, the REPO circuit must comply with the NEC (NFPA 70, Article 725) for a Class 2 circuit. In other geographical regions or countries, the REPO port wiring must comply with the national and local standards in the area in which the product is installed.

To reduce the risk of personal injury from electric shock or damage to equipment when installing or servicing batteries:

Make sure that only trained service personnel handle or connect the batteries. Remove watches, rings, or other metal objects prior to working with the equipment. Use tools with insulated handles. On products with remote external batteries, do not attempt to replace batteries unless all battery circuit breakers are in the OFF (down) position. These are hazardous voltage batteries.

This product may contain sealed lead-acid batteries. To reduce the risk of fire or chemical burns:

• Do not attempt to recharge batteries after they have been removed from the equipment. Do not disassemble, crush, or puncture the batteries. Do not short the external contacts of the batteries. Do not immerse the batteries in water.
• Do not expose the batteries to temperatures higher than 60°C or dispose of in fire. Use only the HP spare battery designated for this equipment.

Power Distribution Units (PDUs)

To reduce the risk of electric shock and/or equipment damage when installing or servicing PDUs:

• The installation and routine maintenance and service of PDUs must be performed by individuals who are knowledgeable about the procedures, precautions, and hazards associated with AC power products (trained service technicians).
• Hardwired PDUs require a direct connection to a dedicated AC branch circuit (AC mains). Connection should only be performed by a licensed electrician in accordance with National Electrical Code (NFPA70 Article 310) in North America, or in other regions or countries, in accordance with the equivalent local and national wiring regulations.
• Use a Lockout/Tagout procedure to isolate hardwired PDUs from AC power before servicing or replacing the product.
• Pluggable PDUs must be disconnected from the product and unplugged from the AC electrical outlet before servicing or replacing the product.
• Do not overload the output of the PDU. The total connected load should not exceed rated input power.
• Do not exceed the leakage current limit for the type of PDU in your system. See the "Earth Leakage Current" section later in this document for limit.

Earth Leakage Current

To reduce the risk of electric shock due to high leakage currents, a reliable grounded (earthed) connection is essential before connecting power distribution products to AC power. Observe the following limits when connecting the product to AC power distribution devices:

• For UPS products and PDUs that have attached AC power cords or are directly wired to the building power, the total combined leakage current should not exceed 5 percent of the rated input current for the device. For UPS products and PDUs that have detachable AC power cords, the total combined leakage current should not exceed 3.5 mA.

Voltage Selection

• On products that have voltage select switches, make sure that the switch is set for the type of voltage you use (115 VAC or 230 VAC).
• Do not attempt to power the product with voltage converter kits sold for appliances.

Batteries

Some HP products may contain internal lithium manganese dioxide batteries or vanadium pentoxide batteries. There is risk of fire and burns if the battery pack is not handled properly. To reduce the risk of personal injury:

• Do not attempt to recharge the battery.
• Do not expose the battery to temperatures higher than 60°C (140°F).
• Do not disassemble, crush, puncture, short external contacts, or dispose of the battery in fire or water.
• Replace the battery only with the HP spare battery designated for this product.

Do not dispose of batteries with general household waste. To forward them to recycling or proper disposal, use the public collection system or return them to HP, your authorized HP Partners, or their agents.

Precautions for Products Installed in Racks

Stability

To reduce the risk of personal injury or damage to the equipment, be sure that:

The leveling jacks are extended to the floor. The full weight of the rack rests on the leveling jacks. - The stabilizing feet are attached to the rack if it is a single-rack installation. - The racks are coupled together in multiple-rack installations. - Only one component is extended at a time. A rack may become unstable if more than one component is extended for any reason. - You are careful when pressing the component rail release latches and sliding the component into the rack. The slide rails could pinch your fingertips. - You load the rack from the bottom up and load the heaviest item into the rack first. - You do not attempt to move equipment racks without adequate assistance, due to their height and weight. - You do not attempt to move an equipment rack on an incline that is greater than 10 degrees from horizontal. - You do not attempt to move a fully loaded equipment rack. Remove equipment from the rack before moving the rack.

Manual Material Handling

To reduce the risk of personal injury or damage to the equipment:

• Observe local occupational health and safety requirements and guidelines for manual materials handling.
• Obtain adequate assistance to lift and stabilize the product during installation or removal.
• Remove all pluggable power supplies and modules to reduce the weight of the product.
• Make sure that the product is properly mated with the rails. Products that are improperly mated with the rails may be unstable.

Precautions for Modems, Telecommunications, or Local Area Network Options

To reduce the risk of exposure to shock hazard from telephone ringing voltages:

• Do not connect or use a modem or telephone (other than a cordless type) during a lightning storm.
• Do not use a telephone line to report a gas leak while you are in the vicinity of the leak.
• Do not connect or use a modem or telephone cable in a wet location.
• Disconnect the modem cable before opening a product enclosure, touching or installing internal components, or touching an uninsulated modem cable or jack.
• Do not plug telecommunications or telephone connectors into the Network Interface Card (NIC) receptacles.

Precautions for Products with Laser Devices

To reduce the risk of exposure to hazardous radiation:

• Do not try to open the laser device enclosure. There are no user-serviceable components inside.
• Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein.
• Allow only HP authorized service technicians to repair the laser device.

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UPS (Uninterruptible Power Supply) products

PDUs (Power Distribution Units)

Product and Service Description

Service Description

Uninterruptible Power Supply (UPS) Products

To reduce the risk of electric shock and/or injury to the operator and to the maintenance or service personnel of UPS products:

Installation of components and programmed maintenance and service of UPS products must be performed by qualified service personnel who are familiar with the procedures, precautions, and hazards associated with AC power supply products. Our UPS products are designed to be safely installed in a dedicated AC distribution circuit (AC mains supply). Connection must be made only by a licensed electrician in accordance with the requirements of the National Electrical Code (NFPA70) Article 310 in North America or the corresponding local and national codes. Use a proper disconnection/isolating procedure to disconnect the UPS from the AC supply before servicing the product or replacing an energized component. Do not operate a UPS that has been disconnected from the AC supply. Use the TEST/ALARM RESET button to check the batteries. Disconnect all protected loads before disconnecting the UPS from the AC supply. The external UPS products must be disconnected from the product and from the AC supply before servicing the product or replacing an energized component. Do not overload the UPS. The total connected load must not exceed 80 percent of the rated output capacity. Do not exceed the rated current of the branch circuit for the UPS type. The system is rated accordingly. For more information on the limit, see the "Rated Current" section below. For products installed on a rack, do not exceed the maximum rated UPS current before adding a rack. For products installed on a rack, install the UPS only in the rack's designated location.

To reduce the risk of injury or damage to the operator during the installation of the bypass switch (REPO):

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Read the product before installation.

Keep all instructions related to safety and operation of the product. In all cases, follow the instructions in the documentation supplied with the equipment (in printed or electronic form).

In case of conflict between this document and the documentation supplied with the equipment, follow the documentation supplied with the equipment. Observe all precautions indicated on the equipment itself and in the instructions for its operation.

To avoid personal injury, electric shock, fire, or damage to the equipment, always follow the safety rules stated in this document.

Equipment markings

The following markings for safe operating conditions may be present on the equipment housing:

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Safety measures

If the device requires repair, disconnect it from the power supply and contact qualified service personnel. Examples of situations that require service:

The power cord or plug is damaged. Liquid has been spilled onto the device, or an object has fallen inside it. The device has been exposed to rain or moisture. The device has been dropped or broken. The device does not operate normally despite following the operating instructions.

To reduce the risk of personal injury or damage to equipment:

Do not place the device near radiators, heaters, stoves, amplifiers, or any other heat-emitting devices. Do not use the device in damp rooms. Do not insert any objects into the openings or slots on the device's housing. Carefully move the device on its rollers. Avoid obstacles and uneven surfaces. Use the device only with other HP devices that are suitable for combined use. Before using headphones from other manufacturers, lower the volume.

Precautions for servicing and repairing corporate-class devices

To reduce the risk of electric shock or damage to equipment during installation and servicing of corporate devices, follow these rules:

Some corporate devices contain power supply units with dangerous voltage. To determine whether the device has such high voltage, refer to the documentation supplied with it. Installation of internal components and servicing of the device must be performed by specialists familiar with the safe handling of equipment that may be under dangerous voltage. Allow the device to cool before opening its housing and touching internal parts. Do not use conductive tools that could cause a short circuit. Remove watches, rings, and other similar items when replacing internal blocks in operating servers or storage devices. Do not attempt to bypass protective interlocks (if any).

Behind the covers of PCI device slots, which are replaceable in the field, there are areas of dangerous voltage.

Overvoltage protection must be provided. Under normal operation, the equipment or server should be located in a restricted-access area where only qualified service personnel are allowed.

Disconnect the equipment from the power supply by unplugging the power cords before opening the covers of devices not intended for replacement of parts in the hot-swap mode. Do not replace devices not intended for hot-swap mode while the power is on. First, turn off the device and disconnect all power cords. Do not exceed the repair level specified in the product maintenance documentation. All instructions for disassembly and troubleshooting are detailed enough to allow repairs only at the assembly/module level. Due to the complexity of the instructions for individual boards and assemblies, do not attempt to repair or modify individual parts and assemblies at the component level. Unqualified repair may lead to equipment damage. Before installing devices in floor-standing products, secure the stabilizing legs. Make sure that the electrical outlet supplying the rack is not overloaded. This reduces the risk of personal injury, fire, or equipment damage. The total load on the outlet must not exceed 80 percent of the nominal load of the electrical outlet; consult with the specialists responsible for the electrical outlet regarding the maximum permissible load.

Electrical safety precautions

Power cords

To avoid electric shock or equipment damage: Use certified power cords. If you do not have the power cord for use with the computer or with the optional device, purchase a power cord suitable for use in your country. The power cord must match the electrical outlet parameters indicated on the product label. The nominal voltage and current rating of the cord must not exceed the corresponding values on the product label. If you are unsure which power cord to use, consult with authorized service personnel. Do not place any objects on the power cords. Place them so that no one can accidentally step on or trip over them. Do not pull on the cord or cable. When unplugging from the outlet, grasp the power cord by the plug. The total amperage rating of all devices plugged into an extension cord must not exceed 80 percent of the maximum allowable amperage rating of the extension cord. Do not remove the grounding clamp from the power cord. Grounding is very important for safety. Plug the power cord plug into a grounded electrical outlet that is always easily accessible.

Power supplies.

Power supplies intended for hot-swap mode must not be removed or installed while power is applied to the device. To reduce the risk of electric shock or equipment damage, follow these rules for handling power supplies that are replaceable in hot-swap mode:

Install the power supply before connecting the power cord to it. Disconnect the power cord before removing the power supply from the device. If the system has multiple power sources, disconnect all power cords to completely de-energize the system.

Make sure that the external power source to which the device is connected meets the electrical parameters specified on the device's nameplate. If you are unsure about what power source is required, consult with specialists or with local electricians.

Uninterruptible power supply (UPS) sources

To reduce the risk of electric shock and damage to equipment when working with UPS units, follow these rules:

Installation, servicing, and maintenance of UPS units must be performed by qualified personnel familiar with the rules for handling electrical equipment. For hardwired UPS units, a direct connection to a dedicated electrical circuit is required. The connection must be made by a qualified electrician in accordance with the National Electrical Code (NFPA 70) Article 310 in the USA and Canada, or with applicable local codes in other countries. Before servicing or replacing a unit not intended for replacement in the rack, it is necessary to isolate the hardwired UPS module from the electrical supply. Do not work with a UPS module that is disconnected from the AC power source. Use the TEST/ALARM RESET button for battery testing. Disconnect all devices connected to the UPS before disconnecting the UPS from the electrical supply. Connected UPS units must be isolated from the electrical supply before servicing or replacing components not intended for replacement. Do not overload the UPS on the output. The total load of connected devices must not exceed 80 percent of the rated load. Do not exceed the maximum leakage current permissible for the type of UPS used. See the standards below in the "Earth Leakage Current" section. For stationary configurations, do not exceed the maximum allowable number of UPS units in a single rack. In a rack, UPS units should be installed only in the lower section.

To reduce the risk of personal injury or equipment damage when installing the Remote Emergency Power Off (REPO) port:

The connection of the REPO port must be performed by a qualified electrician. Before connecting the REPO port, ensure that the device's circuit breaker in the UPS unit is locked in the OFF position. In the USA and Canada, the REPO circuit must comply with NEC (NFPA 70, Article 725) for Class 2 electrical circuits. In other countries, the REPO port must comply with local electrical codes.

To reduce the risk of personal injury or equipment damage when installing or servicing batteries:

Only qualified personnel should work with batteries. Before starting work, remove watches, rings, and other metal objects. Use tools with insulated handles. In devices with external batteries, battery replacement can only be performed if the battery circuit breaker is in the OFF (open) position. These batteries have dangerous voltage.

This device may contain lead-acid batteries. To reduce the risk of fire or chemical hazard:

Do not attempt to recharge batteries removed from the equipment. Do not attempt to disassemble, puncture, or crush batteries. Do not short-circuit the external contacts of the batteries. Do not dispose of batteries in fire. Do not expose batteries to temperatures above 60°C or throw them into fire. Use only batteries intended for this equipment.

Power Distribution Units (PDUs)

To reduce the risk of electric shock and equipment damage when working with PDUs, follow these rules:

Installation, maintenance, and servicing of PDU units must be performed by qualified personnel familiar with the rules for handling electrical equipment. Hard-wired PDUs require direct connection to the electrical supply. Connection must be made by a qualified electrician in accordance with the National Electrical Code (NFPA 70) Article 310 in the USA and Canada, or with applicable local codes in other countries. Before servicing or replacing a unit, the hard-wired PDU module must be isolated from the electrical supply. The PDU's power cord must be disconnected from the unit and the electrical supply before servicing or replacement. Do not overload the output. The total load of connected devices must not exceed the rated input power. Do not exceed the allowable leakage current for the plug used. See the standards below in the "Leakage Current" section.

Leakage Current

To reduce the risk of electric shock from high leakage current, reliable grounding must be provided before connecting distribution systems to an AC power source. The following limitations must be considered when connecting units to an AC distribution system:

For PDU units that have built-in power cords or are directly connected to the electrical supply, the total leakage current must not exceed 5 percent of the unit's rated current. For PDU units with detachable power cords, the total leakage current must not exceed 3.5 mA.

Voltage Selection

In units with a voltage selector, the selector must be set in accordance with the voltage of the electrical supply used (115 VAC or 230 VAC). Do not connect the unit through household voltage converters.

Batteries

Some units may contain internal lithium-manganese or lithium-ion batteries. Improper handling of the battery may cause it to ignite. To reduce the risk of personal injury:

Do not recharge the battery. Do not expose it to temperatures above 60°C. Do not disassemble, crush, puncture, short-circuit the external contacts, or throw it into fire or water. Replace only with the spare battery specified for this unit.

Do not dispose of batteries with regular household waste. For proper disposal, batteries should be taken to a designated collection point for recycling, or returned to the manufacturer or its authorized agents.

Stability

To reduce the risk of personal injury or equipment damage:

Adjustable feet must be firmly pressed against the floor. The rack must rest on its feet with its full weight. In the case of a single rack, stabilizing feet must be attached to it. In a multi-rack configuration, adjacent racks must be fastened together.

Do not slide more than one component out of the rack at a time. If you slide out several components at once, the rack may lose stability. When sliding a component back into the rack, carefully press the latches of the guide rails. The guide rails can pinch fingers. The rack should be filled from bottom to top, and the heaviest components should be installed first. Do not move loaded racks on an incline, as they may be bulky and heavy. Do not tilt the rack at an angle greater than 10 degrees from horizontal. Do not tilt a fully loaded rack. You should remove a component from the rack before tilting it.

Handling Materials

To reduce the risk of personal injury or equipment damage:

Follow established safety rules when handling materials. Do not lift or tilt the unit by yourself during installation or relocation. Remove all removable power supplies and other modules to reduce the weight of the unit. It is necessary to align the unit with the rack rails. Units that are not aligned properly with the rails may be unstable.

Handling Rules for Modems, Telecommunication Devices, and Local Area Network Modules

To reduce the risk of electric shock from the telephone cable:

Do not connect or use a modem or telephone (except cordless) during a thunderstorm. Do not use the telephone near a gas leak. Do not connect or use the modem or telephone in a wet area. Disconnect the telephone cable before opening the unit's casing or touching its internal parts, or before touching an uninsulated modem cable or jack. Do not connect telephone cables to local area network ports.

Laser Safety Guidelines

To avoid harmful radiation exposure:

Do not attempt to open the casing of the laser device. There are no user-serviceable parts inside. Do not attempt to perform adjustments, calibrations, or other procedures other than those described in this section. Repair of the laser device should be performed only by authorized service technicians.

When working with the server, when storing spare parts, connecting to the network, or organizing the network, install the equipment racks.

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Safety regulations for maintenance and operation of the device.

To prevent electric shock and equipment failure during installation and operation of the device, follow these safety rules:

■ The device may have power sources with unsafe voltage. Read the documentation included with the delivery to know if a specific device has such power sources. After installation, maintenance, and operation of the device, only persons who have thoroughly studied the safety regulations may be allowed. ■ Before touching internal components and parts, the device must be cooled down. It is forbidden to use electric tools, as they may short-circuit parts that are under voltage. Before starting work with the "hot" replacement unit (i.e., a unit that allows replacement without switching off the power), with the server or its control unit, you must remove the watch, rings, and other jewelry.

Do not attempt to remove the protection of the blocks where they are. ■ Do not touch the unit if it leads to the "hot" replacement unit, the electrical circuits are located with unsafe voltage.

The control unit or server must be installed in a room with restricted access, and only qualified personnel should work with it in such a room.

Before touching the device that is to be disconnected from the power, you must turn off the unit and unplug the power cord from the outlet. It is forbidden to work with the device when it is connected to the power, when the power is on. First, you must turn off the unit and unplug the power cord from the mains. ■ During repair work, follow the instructions for the specific repair in the operating documentation of the device. All work on troubleshooting and repair should be performed at the level of units and modules. Individual units and parts have a complex circuit, so it is forbidden to repair at the level of circuit elements or to modify the printed circuit boards. Incorrectly performed repairs can become a source of danger for the health of personnel. ■ Before starting the installation of the device, which is intended for installation on a floor, you must install the anti-tip brackets. ■ Make sure there is no overload in the power supply circuit of the device. This will reduce the risk of electric shock, fire, and equipment failure. The total load on the equipment of the rack must not exceed 80% of the rated load on the power line. Before starting the installation of the unit, consult with the representatives of the local power supply service.

SAFETY MEASURES WHEN WORKING WITH ELECTRICAL ELEMENTS

ELECTRICAL SAFETY

To prevent electric shock or equipment failure:

Connect the power cord to a grounded power outlet. If the computer or any other device connected to the product does not use the supplied power cord, use a power cord that is properly approved for use in your country. Use a power cord whose rated current and voltage are marked on the product. The rated current and voltage of the power cord must be greater than the rated values marked on the product. If you have questions about the type of power cord, contact an authorized service provider of the HP company. Do not place anything on the power cord. Route the power cord so that people cannot step on it or trip over it. Do not pull the cord when unplugging the product; grasp the plug firmly. The total rated current draw when connecting multiple devices to the same outlet or power strip must not exceed 80% of the rated current for that outlet or power strip. Check the integrity of the power cord's grounding contact. A proper grounding contact is an important element for ensuring safe operation. Connect the power cord only to a grounded outlet that is easily accessible.

Power sources

Power sources, also called "wall outlets," are installed and removed when they are disconnected from the power source. To avoid electric shock or damage to the equipment during operation with power sources "wall outlets":

Install the power source only with the power cord disconnected. To disconnect the power source from the product, unplug the power cord. If the system has multiple power sources, unplug all power cords to ensure the product is completely disconnected from power.

Make sure that the power sources connected to the product match the type indicated on the product's electrical rating label. If you have questions about the type of power source, contact an authorized service provider of the HP company or your local power company.

Uninterruptible Power Supply (UPS)

To avoid electric shock or damage to the equipment during installation or operation:

According to the rules of maintenance and operation, only trained technical specialists who have thoroughly studied the operating procedures for electrical equipment and comply with electrical safety rules may be connected to or disconnected from the alternating current mains. Disconnection must be performed directly at the main circuit breaker. The disconnection must be performed by a qualified electrician who meets the requirements of Article 310 of the National Electrical Code (NFPA 70) of the United States or equivalent national standards that apply to the disconnection. Before performing maintenance or replacing a unit that requires disconnecting the device, appropriate warning signs must be posted and lockout/tagout procedures must be followed to prevent accidental re-energization. It is forbidden to work on devices that are connected to the alternating current mains. To check the battery charge, use the TEST/ALARM RESET button (test/alarm reset). Before disconnecting the device from the alternating current mains, first disconnect all loads from it. If the device must be disconnected from the alternating current mains for maintenance or replacement of a unit, follow the disconnection procedure. Do not overload the outputs. The total load must not exceed 80% of the rated capacity. Ensure that the output current does not exceed the maximum current specified for this type of device. The output current limits are given in the "Output Current to Ground" section of this manual. When installing equipment on a rack, ensure that the total weight does not exceed the established maximum limit. When installing equipment on a rack, install it only in the lower part of the rack itself.

To avoid the risk of injury or damage to equipment when the installation is in the "Emergency Power Off" (EPO) state and the device is not disconnected from the mains, the following steps must be performed!

Connection to the EPO circuit must be performed only by a qualified electrician. Before connecting the EPO circuit, make sure that the main power supply is disconnected and that appropriate warning signs are posted. In countries with a 230 V AC supply, the EPO circuit must comply with the requirements of national electrical codes and standards (NFPA 70, Article 725) for Class 2 circuits. In other geographical regions and countries, the EPO connection diagram must comply with the requirements of national standards and local regulations applicable to the installation.

To prevent electric shock or damage to equipment during installation or maintenance of the device:

Danger! Work on batteries must be performed by specially trained personnel only. Before starting work, remove rings, cables, watches, and metal objects. Use insulated tools and rubber gloves. Do not touch the battery terminals with uninsulated hands. Before installing all battery disconnects, make sure the equipment is turned OFF. Voltage at the battery terminals is dangerous for life.

The battery may contain sealed lead-acid batteries. To avoid injury or acid burns, take the following precautions:

It is forbidden to short-circuit the battery terminals. It is forbidden to disassemble, puncture, or crush the batteries. It is forbidden to short-circuit the external terminals of the battery. It is forbidden to immerse the batteries in water. It is forbidden to heat the batteries above 60 degrees Celsius or dispose of them by incineration. Use only batteries from the company "HP" that are specifically designed for this equipment.

Peripheral devices

To prevent electric shock or equipment failure during installation and operation of peripheral devices, follow these safety precautions:

Only personnel who have been trained in the proper order of work with electrical equipment and who follow the relevant safety rules (qualified technical personnel) should be allowed to service and operate peripheral devices. Peripheral devices must be connected directly to the AC power source. Connection must be made by a qualified electrician in accordance with the requirements of Article 310 of the National Electrical Code (NFPA 70) or an equivalent national standard regulating the connection order. Before servicing or replacing the device, disconnect the power plug and install lockouts to prevent accidental reconnection of the peripheral device to the AC power source. Peripheral devices must be disconnected from the device and unplugged from the AC power source before servicing or replacing the device. Do not overload peripheral devices. The rated input current must not exceed the maximum rated current of the peripheral device's power supply system. The input current limits are given in the "Input Current" section.

Grounding current

To prevent the danger of electric shock due to the input current exceeding the permissible maximum, before connecting peripheral devices to the AC power source, install a proper grounding system. When connecting the device to peripheral devices with AC power, consider the following limit values:

For devices and peripheral devices that are permanently connected to the mains power supply with alternating current or directly connected to the building's electrical network, the total leakage current must not exceed 5% of the rated input current of the device. For devices and peripheral devices that have a protective earth connection with alternating current, the total leakage current must not exceed 3.5 mA.

Selecting the input voltage

Before selecting the input voltage, make sure that the voltage selector is set to the correct input voltage (115 V for low voltage or 230 V for high voltage). It is forbidden to use a selector with a household voltage converter.

Batteries

Some HP products may have internal nickel-metal hydride batteries or batteries with a vanadium pentoxide cathode. Improper use of batteries may cause fire or burns. To avoid danger, follow these instructions:

It is forbidden to disassemble batteries. It is forbidden to heat batteries above 60 degrees Celsius (140 degrees Fahrenheit). It is forbidden to disassemble batteries, puncture them, short-circuit the external terminals, or dispose of them by incineration or immersion in water. In case of replacement, only use spare batteries from HP, specifically designed for this product.

It is forbidden to transport batteries on public transport. For disposal, batteries must be handed over to state regulatory authorities, HP, or their authorized agents.

Safety instructions for working with equipment installed in a rack

Stability

To prevent injury or damage, it is recommended that:

The horizontal supports are extended and rest on the floor. The rack rests entirely on its horizontal supports. Stabilize the rack by securing it to the floor (if all equipment is in one rack). Connect racks together (if equipment is in multiple racks). Only one unit can be extended at a time. If for any reason two or more units are extended, the rack may lose stability. Press the release buttons of the front units and extend the units very carefully. Careless handling may cause the front units to pinch fingers when extended. When installing equipment in a rack, start from the bottom, and place the heaviest units in the lower part. Move the rack with the help of a sufficient number of people, taking into account the weight and size of the rack. The rack must not be moved on a surface that has a slope of more than 10 degrees from horizontal. - The rack must not be moved with equipment installed. Before moving, remove the equipment from the rack.

Manual handling

To prevent injury or damage to equipment:

Follow the internal rules of safety and labor protection when performing mining and tunneling works. All work with the device and its operation during installation must be performed with the help of a sufficient number of people. To change the weight of the device, remove all attached power sources and modules from it. It is recommended that the device be lifted in the upright position. Otherwise, if the device is not properly installed in the upright position, they may lose stability.

Safety instructions for working with modems, telecommunication equipment, and local network equipment

To prevent injury from electric shock, follow the following precautions:

Do not connect or use a modem or telephone (unless it is of the cordless type) during a thunderstorm. Do not use the telephone to report a gas leak in the immediate vicinity of the leak. Do not connect the modem or telephone cable in a wet environment. Disconnect the device from the power source and access the internal components only after disconnecting the modem cable. If the modem cable is damaged, disconnect it. Do not install expansion cards for communication or telephone cables into the expansion slots (NICs).

Safety instructions for working with laser devices

To prevent accidental exposure to hazardous laser radiation:

It is forbidden to open the housing of the laser device. The device does not contain parts that require user maintenance. Adjustment of the laser device must be performed in strict accordance with the instructions in this manual. Repair of the laser device must be carried out only by authorized specialists of the company "HP".

©2002 Hewlett-Packard Company

Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is provided "as is" without warranty of any kind and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty.

Fifth Edition (July 2002)

Part Number 296382-025

296382-025