HP 3PAR T-Class Installation and Deinstallation Guide

15 ==> SP Process Control Parameters
16 ==> Maintain SP Software
17 ==> SP File maintenance
18 ==> deinstall SP ( Back-in-the-box )
19 ==> Take a SPLOR
X Return to previous menu
8. When prompted, halt the service processor.
9. Set all power breakers on the PDUs (eight per cabinet) to the OFF position (“Setting a Power
Breaker on the PDU to the OFF Position” (page 158)).
Figure 87 Setting a Power Breaker on the PDU to the OFF Position
CAUTION: For safety purposes, drive magazines must be sufficiently grounded before
removal.
10. Unplug the storage system main power cords.
11. For T400 and drive expansion cabinets, coil all main powers cords and insert them into the
lower access opening at the bottom of the cabinet, as shown in “Coiling Main Power Cords”
(page 159). Use a cable tie wrap to secure the cords inside the cabinet. For T800 node cabinets,
you must remove the side panels in order to store the cables in the sides of the cabinet.
NOTE: It may be necessary to remove the side covers of the cabinet if the PDU power cables
are routed through the top. If the node cabinet contains an T800 node-chassis, the cables will
not fit at the bottom of the cabinet. The side panels must be removed and the two power cords
should be tie-wrapped and stored on both sides of the cabinet between the mounting rails
and the side panel cover.
158 Deinstalling the Storage System