IBM DCS9550 1S1 manual Enclosure Installation Procedures, Pre-Requisites, Rack Mounting Rail Kit

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Installation

2.2Enclosure Installation Procedures

Caution The DCS9550 1S1 Storage Expansion Unit with all its component parts installed is too heavy for a single person to easily install into a Rack cabinet. The following procedures describe the installation of the DCS9550 1S1 Storage Expansion Unit and highlights any critical co-requisite requirements and good handling practices which you should follow so as to ensure that a successful installation is achieved in the easiest manner.

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Warning

Ensure that you have fitted and checked a suitable anti-static wrist or ankle strap and observe all conventional ESD precautions when handling DCS9550 1S1 Storage Expansion Unit modules and components. Avoid contact with Backplane components and module connectors, etc.

2.2.1Pre-Requisites

The DCS9550 1S1 Storage Expansion Unit is designed for installation into an industry standard 19 inch cabinet capable of holding the unit.

•Minimum depth: 500 mm from front flange to rear metalwork (excludes rear cabling).

•Weight: up to 37kg dependent upon configuration per enclosure.

•Clearances: a minimum gap of 25mm (1inch) clearance between the rack cover and front of drawer; and 50mm (2 inches) rear clearance between rear of drawer and rear of rack is recommended in order to maintain the correct air flow around the enclosure.

•Maximum back pressure: The rack should present a maximum back pressure of 5 pascals (0.5mm water gauge).

2.2.2Rack Mounting Rail Kit

A set of mounting rails is available for use in 19 inch rack cabinets. These rails have been designed and tested to handle the maximum enclosure weight and to ensure that multiple DCS9550 1S1 Storage Expansion Unit may be installed without loss of space within the rack. Use of other mounting hardware may cause some loss of rack space.

2.2.2.1Parts Check List

•Rack Mounting Rail Kit

2.2.3Chassis Installation

2.2.3.1Parts Check List

•Chassis (complete with Backplane and Ops Panel installed but excluding all plug-in modules).

IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide

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Contents IBM System Storage Page Preface International Standards Safety Guidelines Figure P-3PSU/Cooling Module Caution Label Figure P-5 PSU Safety Label Electric Shock Hazard Inside Class 1 Laser Product Avis de conformité à la réglementation d’Industrie Canada ESD Precautions Data Security Taiwan Contact Information How to Send Your Comments Page Page Contents Xiii Introduction IBM System Storage DCS9550 1S1 Storage Expansion UnitEnclosure Chassis 2Enclosure Chassis FrontPower Supply/Cooling Module Multiple Power Supply/Cooling ModulesOps Panel Indicators and Switches Operators PanelDCS9550 Controller Settings SCM Input/Output Module6SCM I/O Module 7SCM Front Panel as viewed from rear of Enclosure Sata Dual Path Transition Card Drive Status IndicatorsDrive Carrier Module Blank Modules Anti-tamper LocksDummy Carrier Modules Dimensions WeightAC Power 450W PSU PSU Safety and EMC ComplianceEnvironment AirflowInterfaces SCM I/O Module SpecificationDrive Carrier Module Specification Software Enclosure Services SES Support This page is intentionally blank Installation Planning Your InstallationEnclosure Bay Numbering Convention 1Module locationsEnclosure Installation Procedures Chassis Installation Parts Check ListPre-Requisites Rack Mounting Rail KitPower Supply/Cooling Module Procedure ProcedurePower Supply/Cooling Module Installation 2AC Power Supply/Cooling Module Handle in Open Position FC-AL Interface SCM I/O Module ConfigurationsInternal Loop Structures Unit 1-S Unit 2- S SCM I/O Module Installation 7IBM System Storage DCS9550 Couplet CablingSwitch Function Recommended Definition Number Setting Drive Enclosure Device AddressingSwitch Function Recommended Drive Configuration Row ColumnDrive Carrier Installation Parts Check List 10Installing a Sata Drive Carrier Module Engaging the Anti-tamper Locks Activating the LocksPower Cord Connection Parts Check List 13Activating the Anti-tamper LockGrounding Checks This page is intentionally blank Power On OperationPower Supply/Cooling Module LEDs AC PSUOps Panel LEDs LEDDisk Drives LEDs Power DownStarting the Drives Initial Start-up Problems Faulty Cords Emulation LimitationsLEDs Alarm Sounds On Power UpGreen Signal Good LED on SCM Not Lit Ops Panel LED SCM I/O Module LEDs Audible AlarmAudible Alarm Mute Power Supply/Cooling Faults TroubleshootingSystem Faults Power supplies Fitted Thermal ControlThermal Shutdown Thermal AlarmDrive Carrier Module Faults Replacing a Module Dealing with Hardware FaultsContinuous Operation During Replacement Inserting the Module 2Removing/Inserting an AC Power Supply/Cooling Module SCM I/O Module Removing the Module5Removing an SCM I/O Module Removal and Replacement 7SCM I/O Module Latch OperationIBM MTM 1269-1S1 Sata Disk Chassis FRUs Spare Parts and Ancillary ItemsThis page is intentionally blank Glossary Page Index System LED For additional information, visit the web at Trademarks Page Page Readers’ Comments We’d Like to Hear from You Business Reply Mail Page SC30-9738-00