Install A Ds60 Shelf Into The Rack; Rail Tabs Securing The Rear Of The Enclosure; Securing The Front Of The Enclosure - Dell EMC Data Domain DD9800 Installation Manual

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When the enclosure slides to the back of the cabinet, the rear tabs on the rails insert into the two notches in the rear of the

enclosure. The tabs secure and support the rear of the enclosure

If the chassis does not slide all the way into the cabinet, you may need to further loosen the screws that hold the rear of the

rails in place, then adjust the rails to allow the tabs to fit into the notches.

Figure 24. Rail tabs securing the rear of the enclosure

2. Once the enclosure is completely seated into the rear tabs, secure the enclosure, tighten the screws (two on each rail) that

secure the rails to the channels.

3. Secure the front of the enclosure to the front vertical channels with four screws (two per side), but do not tighten the

screws until they are all in place

Figure 25. Securing the front of the enclosure

Install a DS60 shelf into the rack

Complete the following steps to install a DS60 expansion shelf.

CAUTION:

If the top of the shelf is installed above 32U high, a ladder is required to replace disk drives in DS60

shelves.

Front

Screw (2)

on page 29).

Rear

CL4728

Install the Disk Shelves in the Rack

on page 29).

CL4655

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