Hitachi Hyper Scale-Out, Maintaining And Troubleshooting

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12 Adding and replacing hardware components
Hyper Scale-Out Platform Supporting and Troubleshooting
3. Hang the hooks of the front of the outer rail onto the slots on the front of the rack.
Secure the outer rails to the rack, as illustrated above.
4. Pull out the rear of the outer rail, adjusting the length until it fits within the posts of
the rack.
5. Hang the hooks of the rear portion of the outer rail onto the slots on the rear of the
rack. Secure the outer rails to the rack, as illustrated in diagram 3 above.
6. Repeat steps 1-5 for the outer rail on the other side.
Step 2: Installing the node on the rack
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1. Pull the middle rail out from the front of the outer rail and make sure that the
ball-bearing shuttle is at the front locking position of the middle rail.
2. Align the chassis inner rails with the front of the middle rails.
3. Slide the inner rails on the chassis into the middle rails, keeping the pressure even on
both sides, until the locking tab of the inner rail clicks into the front of the middle rail,
locking the chassis into the fully extended position.
4. Depress the locking tabs of both sides at the same time and push the chassis all the
way into the rear of the rack.
5. Use screws to secure the chassis handles to the front of the rack.
Caution: You need two people or a lift to perform this task, as each
node weighs 55 pounds.