StorageWorks Modular Smart Array 500 System Maintenance and Service Guide
Table Of Contents
- HP StorageWorks Modular Smart Array 500 System Maintenance and Service Guide
- Notice
- Contents
- About This Guide
- Chapter 1: Illustrated Parts Catalog
- Chapter 2: Removal and Replacement Procedures
- Safety Considerations
- System Power Down
- Hard Drive Blank
- Hot-Plug SCSI Hard Drive
- Universal Hot-Plug Tape Drive
- Bezel Blank
- HP StorageWorks Modular Smart Array 500 Controller
- Battery-Backed Cache Module
- Blower
- Hot-Plug Power Supply
- 2-Port and 4-Port Shared Storage Modules
- Interconnect Blank
- Power Button/LED Assembly
- MSA500 System Chassis and Backplane
- Chapter 3: Diagnostic Tools
- Chapter 4: Component Identification
- Front Panel Components
- Enclosure LEDs
- Rear Panel Components
- Power Supply/Blower Assembly LEDs
- 2-Port Shared Storage Module Components
- 2-Port Shared Storage Module LEDs
- 4-Port Shared Storage Module Components
- 4-Port Shared Storage Module LEDs
- Controller Components
- SCSI IDs
- Hot-Plug SCSI Hard Drive LEDs
- Hot-Plug SCSI Hard Drive LED Combinations
- Chapter 5: Specifications
- Index
Removal and Replacement Procedures
HP StorageWorks Modular Smart Array 500 System Maintenance and Service Guide 2-3
WARNING: Be sure that the AC power supply branch circuit that provides power to the
rack is not overloaded. Not overloading AC power to the rack power supply circuit
reduces 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.
WARNING: To reduce the risk of personal injury or damage to the equipment, the
installation of options other than hot-plug power devices should be performed only by
individuals who are qualified in servicing computer equipment and trained to deal with
products capable of producing hazardous energy levels.
WARNING: To reduce the risk of electric shock or damage to the equipment:
• 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.
• Unplug the power cord from the power supply to disconnect power to the
equipment.
• Do not route the power cord where it can be walked on or pinched by items placed
against it. Pay particular attention to the plug, electrical outlet, and the point where
the cord extends from the system.
• 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 device.
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives
and the internal system components to cool before touching them.
CAUTION: Protect the device from power fluctuations and temporary interruptions with a
regulating uninterruptible power supply (UPS). This device protects the hardware from
damage caused by power surges and voltage spikes, and keeps the system in operation
during a power failure.
Weight Warning
22.7 kg
50 lb
WARNING: The MSA500 system weighs 22.7 kg (50 lb) when assembled for
shipping. To reduce the risk of personal injury or damage to equipment:
• Observe local health and safety requirements and guidelines for manual
material handling.
• Obtain adequate assistance to lift and stabilize the MSA500 system during
installation or removal.
• Remove all tape drives, if installed, to reduce the overall weight of the
system.