IBM 7133 Series, Service Manual

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|
Power (Models 010 and 020 with 220 V Fan-and-Power-Supply
|
Assemblies)
1
Ensure that the disk drive modules in the 7133 are no longer available to the using
system.
|
2
Observe the Subsystem Power light
2
. If the light is on, open the flap that
| protects the power switch
1
On Model 010, the flap pivots upward; on Model 020,
| it pivots to the right.
|
3
On Model 010, press the Power switch
1
, and hold it pressed for two seconds.
| On Model 020, press and release the Power switch
1
.
The Subsystem Power light goes off.
3-8
7133 Service Guide