HP StorageWorks 1000i Virtual Library System - Manual (Page 24)

Because of the high ground-leakage currents associated with multiple VLSes and servers connected to the
same power source, HP recommends the use of a power distribution unit (PDU) that is either permanently
wired to the building’s branch circuit or includes a non-detachable cord that is wired to an industrial-style
plug. NEMA locking-style plugs or those complying with IEC 60309 are considered suitable for this
purpose. Using common power outlet strips for a VLS is not recommended.
Installing the VLS1000i node into a rack (optional)
You have the option to rack the VLS1000i. To do so involves three main tasks:
• Install rails in the rack
• Attach rails to the VLS1000i (appliance)
• Install appliance in rack
Install rails in the rack
1. Install the two slide rails to the sides of the rack.
a. Adjust the side rail assemblies to the approximate rack depth.
b. If the rack is a 5000 or 10000 series rack, align the semi-pierced washers into the front of the
square holes in the rack so that the embossments on each washer protrude into the hole (see
Figure 3 ). This holds the washers in place and prevents the screws from shifting position.
11090
Figure 3 Install semi-pierced washers into rack
c. Insert an M5 screw through each washer, or washerless hole (SystemE) in the rack, and into the
pre-threaded hole in the sheet metal on the rails (see Figure 4 ).
24 Setting up the VLS1000i hardware