Fujitsu SPARC Enterprise T2000, Руководство по обслуживанию, Страница: 136 / 174

5-30 SPARC Enterprise T2000 Server Service Manual • April 2007
5. Remove the screw (
FIGURE 5-19
) that secures the power distribution board to the
chassis.
FIGURE 5-19
Removing the Power Distribution Board
6. Slide the power distribution board toward the front of the chassis and remove it
from the chassis (
FIGURE 5-19
).
7. Place the power distribution board on an antistatic mat.
5.2.10 Replacing the Power Distribution Board
Caution –
The system supplies power to the power distribution board even when
the system is powered off. To avoid personal injury or damage to the system, you
must disconnect all power cords before servicing the power distribution board.
1. Loosely fit the power distribution board (PDB) onto the locator pins in the chassis
and slide the board toward the rear of the chassis.
2. Secure the PDB to the chassis with the mounting screw.
Do not tighten the screw yet.
3. Secure the PDB to the bus bar with two screws, and tighten all three screws
(
FIGURE 5-20
).