IBM 7208 Model 345, Руководство по обслуживанию

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To replace the power supply, reverse the removal procedure. Make sure to:
v
Align the power supply on the base of the chassis and inside the two tabs (
8
in Figure 13).
v
Insert the EMI gasket
7
between the power supply and the drive.
v
To reduce radiated noise, perform five full (360°) twists of the J1 power cable
3
.
v
With its locking features in a horizontal position, insert the power switch push
button
6
into the front panel and press until it locks in place.
Note: If the power switch does not work properly, loosen the power supply
mounting screw
2
, slide the power supply to the rear of the chassis, and
retighten the mounting screw.
v
Arrange the cables so that they do not interfere with the cooling fan blades or
the replacement of the cover. Ensure that they do not obstruct airflow through
the fan.
Note: The power supply connector J3 is not used in the 7208 Tape Drive.
Figure 13. Removing and Replacing the Power Supply
Chapter 4. Removal and Replacement Procedures
29