Installing The Power Supply - Sun Microsystems SPARCstorage Library Service Manual

6.2.3 Installing the Power Supply

1. Perform the steps in the section Section 6.2.1, "Preparing to Remove and
Replace the Power Supply," on page 6-6.
2. Lower the power supply into the tape library, tilting it away from the
back panel to get it past the motor.
3. Align the tabs at the bottom (table top and rack-mounted units) or the
side (tower unit) of the power supply with the slots in the chassis.
4. Press the power supply connection into the J1 connector on the SMC card.
J20 is on the back of the SMC controller card and J1 is on the front of the
SMC controller card. Secure the connection using your thumb to press
against the SMC controller card. See Figure 6-6 on page 6-9.
5. Replace the two Phillips screws on both sides of the fan that secure the
power supply to the back of the chassis.
See Figure 6-7 on page 6-10.
6. Replace the Phillips ground screw.
This action makes the ground connection between the power supply and the
back chassis. See Figure 6-6 on page 6-9.
7. Replace the two captive screws securing the back of the power supply to
the floor of the chassis using a long flatblade screwdriver.
See Figure 6-6 on page 6-9.
8. Replace the back cover plate by securing the three captive screws.
See Figure 6-5 on page 6-8.
Removing and Installing Replacement Parts
6
6-11