HP StorageWorks 2000sa HP StorageWorks Carrier-Grade Enclosure installation in - Page 3

CAUTION: The intra-building ports of the equipment are suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building ports of the equipment MUST NOT be metallically connected to interfaces that connect to the Outside Plant (OSP) or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP cabling. The addition of primary protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. NOTE: For more information on static electricity, or assistance with product installation, contact your HP authorized reseller. Power supply information Operation environmental specifications • Nominal Input Voltage: -48VDC • Rated Input Voltage: -40 VDC to -75 VDC • Rated Input Current: 10.4A • Rated Input Power: 500W • Power load (single line, both lines powered): 220 watts per line, 441 watts total • Power load (single line, one line powered): 432 watts • Peak inrush current: 30 amps (specification limit) • Battery Return Terminals are Isolated DC Returns (DC-I) Replacing the power supply In the event a power supply or its internal cooling fan fail, it must be replaced. This should take approximately 5 minutes. For instructions on replacing the power supply see the HP StorageWorks 2312/2324 Modular Smart Array DC power supply replacement instructions, part number 500919-001. This document is provided with the replacement DC power supply and can also be found at http:// www.hp.com/support/manuals. Under Storage, click Disk Storage Systems, and select your product. Preventing electrostatic discharge To prevent damaging the system, be aware of the precautions you need to follow when setting up the system or handling parts. A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. To prevent electrostatic damage: • Avoid hand contact by transporting and storing products in staticsafe containers. • Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations. • Place parts on a grounded surface before removing them from their containers. • Avoid touching pins, leads, or circuitry. • Always be properly grounded when touching a static-sensitive com- ponent or assembly. Page 3