Removing And Replacing The Power Supply - IBM 220 Service Manual

Removing and Replacing the Power Supply

DANGER
To remove the power supply from the 7206 Tape Drive:
1. Perform the cover removal procedure. Refer to "Removing and Replacing the
2. Tilt the 7206 Tape Drive on its side. Support the power supply ( 1 in
3. Support the power supply while returning the 7206 Tape Drive to its original
4. Disconnect the power supply connector (J1) ( 3 from the drive.
5. Disconnect the power supply connector (J2) 4 between the power supply and
6. Grasp the rear of the power supply and while pressing it toward the front
7. Push the power switch push button 5 out of the front panel and set it aside.
Figure 12. Removing and Replacing the Power Supply
32
7206 Model 220 Service Guide
Do not attempt to open the covers of the power supply. Power supplies are
not serviceable and are to be replaced as a unit. (RSFTD217)
Cover" on page 28.
Figure 12) while removing the power supply mounting screw 2 from the
bottom.
position.
the cooling fan.
panel, lift the rear of the power supply from the chassis.