HP rp7410 Schnellstart Anleitung

Generic Site Preparation GuideHP Part Number: 5991-6018_ed6Published: July 2010Edition: 6

Computer Room SafetyWARNING! The safety of personnel must be a paramount consideration when performing thefollowing recommendations. Failure to comply

Working Space for Product AccessThe recommended working space for performing maintenance is 3 feet (0.9144 m) from vendorinstructed working area. The

• Fluctuations occurring within the facility’s distribution system• Utility service low-voltage conditions (such as sags or brownouts)• Wide and rapid

Building DistributionPlace building feeders and branch circuitry in rigid metallic conduits with proper connectors (toprovide ground continuity). Ensu

Dual Power Source GroundingThe use of dual power might create an electrical potential that can be hazardous to personneland might cause performance is

Figure 1-1 Raised Floor Metal Strip Ground SystemEquipment Grounding Implementation DetailsConnect all HP equipment cabinets to the site ground grid a

NOTE: In domestic installations, install approved receptacles before the HP equipment arrives.See the appropriate installation guide for installation

HP equipment will operate in a broad environment within a Controlled Computer room.Temperature can range from 18–27 °C (64.40–80.60 °F) and humidity c

Also be aware that the racking cabinets are integral to the proper environmental support formounted equipment. See the following additional items:• Ca

• Computer room preparation• Airflow• Cooling requirements• Humidity level• ESD prevention• AcousticsComputer Room PreparationConsider the following g

Legal Notices© Copyright 2010 Hewlett-Packard Development Company, L.P.The information contained herein is subject to change without notice.The only w

Dust and Pollution ControlComputer equipment can be adversely affected by dust and microscopic particles in the siteenvironment.Specifically, disk dri

See http://www.isa.org/ for more information.If the environment does not meet G1 levels, third party experts in remediation should be engagedto help b

• Humidification• Reheating• Air distribution• System controlsWhen calculating cooling requirements, include the heat generated by lighting and person

1. Under-floor air distribution system—Downflow air-conditioning equipment located on theraised floor of the computer room uses the cavity beneath the

resistance between connections, leading to equipment failures. High humidity can also have anadverse affect on some magnetic tapes and paper media.CAU

• Maintain recommended humidity level and airflow rates in the computer room.• Install conductive flooring (use conductive adhesive when laying tiles)

NOTE: Have a floor system consultant for the appropriate flooring environment verify anyfloor system under consideration for a product installation.Ra

WindowsDo not house computers in a room with windows. Sunlight entering a computer room can causeproblems. Magnetic tape storage media is damaged if e

1 The maximum elevation for all operating environmental classes is 3,050 m (10,007 ft).2 Dry bulb temperature is the regular ambient temperature. Dera

• Equipment cable routing• DoorsPower Plug ConfigurationSeveral power cables are designed for use with HP products. The region the product ships towil

Table of Contents1 General Site Preparation Guidelines...7Electrical Factors..

Figure 1-5 L6-20 PlugFigure 1-6 IEC 309 PlugFigure 1-7 CEE 7-7 PlugFigure 1-8 L6-30 PlugFigure 1-9 NEMA 5-20P Plug (left) and receptacle (right)30 Gen

Figure 1-10 ISI 32 PlugFigure 1-11 GB 1002 PlugPower CableThe power cable length and configuration varies based on the region the product ships to.Fig

Conversion Factors• Refrigeration— 1 watt = 0.86 kcal/hour— 1 watt = 3.412 Btu/hour— 1 watt = 2.843 × 10-4 tons— 1 ton = 200 Btu/minute— 1 ton = 12,00

— A signed copy of the site inspection and delivery survey is mailed to HP.— Site inspection and predelivery coordination meeting is arranged with an

Table 1-8 Site Inspection Checklist (continued)Comment or DateCheck either Yes or No. If No, include comment number or date.Is the raised floor adequa

Table 1-8 Site Inspection Checklist (continued)Comment or DateCheck either Yes or No. If No, include comment number or date.Are air-conditioning filte

Figure 1-13 Delivery Survey (Part 1)STREET DELIVERYand widthof access door.NorthSouthWestEastSouthNorthWestEastDOCK DELIVERYDELIVERY CHECKLISTYesNoIs

Figure 1-14 Delivery Survey (Part 2)DepthWidthWidthWidthSTAIRSWidthELEVATORHeightFill in the following information if an elevator is required to move

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2 Support and other resourcesContacting HPBefore you contact HPBe sure to have the following information available before you call contact HP:• Techni

Cooling Requirements...21Basic Air-C

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GlossaryA-Bapparent power A value of power for AC circuits that is calculated as the product of root mean square (RMS)current times RMS voltage, witho

maximum inputcurrentThe operating current of the product equal to the maximum load divided by the minimuminput voltage.NEBS Network Equipment Building

watt A unit of electricity consumption representing the product of amperage and voltage. When thepower requirement of a product is listed in watts, yo

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IndexAacoustics, 25air-conditioningducts, 23requirements, 21system recommendations, 22air-distribution systemroom space return air, 22airflow, 17Bbasi

Rraised floorground system, illustrated, 15loading, 26specifications, 26relative humidity, 24row orientation, 19Ssite inspection checklist, 33sources

List of Figures1-1 Raised Floor Metal Strip Ground System...151-2 C

List of Tables1-1 Maximum Contaminant Gas Levels...211-2 Ef

1 General Site Preparation GuidelinesThis guide contains recommendations and best practices to improve site efficiency and tolerancebefore installing

• Electrical infrastructure is rated for maximum load.• The distance from a receptacle to power source X0 is less than 75 feet (23 m).• There are no d

NOTE: Set cooling for the maximum-rated power output of the room, and develop a growthplan for the cooling infrastructure.Grounding SystemsWARNING! Fo