IBM TotalStorage DS4800, Руководство пользователя, по установке и обслуживанию

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In the following sections, you will need to remove and replace each of the
components. Use these steps to release and latch the levers on each component.
To release both latches on a component and remove the component:
1. Push the latches to the side until the latches release the levers.
2. Rotate both levers out simultaneously. When the levers are completely free of
the pins, place one hand under the component and use the levers to pull the
component from the DS4800 Storage Subsystem.
Note: See Table 6 on page 19 for a listing of the weights of each DS4800
Storage Subsystem component.
To replace a component and lock the latches:
1. With the levers perpendicular to the face of the component, slide the back of the
component into the appropriate slot.
2. Push the component into the slot and, when the component is almost fully
installed, ensure that the notches in the levers are aligned with the pins on the
enclosure.
Note: Do not force fit. The components are keyed to prevent them from being
inserted into the chassis incorrectly.
3. Holding the levers, press the component fully into the slot, engaging the pins on
the enclosure.
4. Hold open both latches and rotate both levers simultaneously to the closed
position. Release the latches. When you release the latches, you should see
both latches slide over the levers, indicating that the component is locked in
place.
Latch
Lever
Pin
ds48024
Figure 16. Component lever and latch
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IBM System Storage DS4800 Storage Subsystem: Installation, User’s, and Maintenance Guide