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The shipping box of the power subrack assembly contains the following items:
Subrack power supply assembly
Two base support brackets, right-hand and left-hand
Mounting kit hardware consisting of two M6 screws, six M5 screws, and
four M6 nuts
Refer to Figure 2–1 and install the power subrack into the cabinet as follows:
1. Insert an M6 screw
through the appropriate hole on the left-hand rail of the cabinet front so
that the bracket is inside the cabinet and the three securing holes are lined
up with the cabinet rail holes. Secure with an M6 nut.
2. Secure the back of the base support bracket to the rear cabinet rail hole
with an M6 screw and nut
3. Repeat steps 1 and 2 for the right-hand base support bracket (74-52913-02).
Tighten all the nuts with a hex wrench.
4. Slide the power subrack assembly onto the base support brackets and push
it into the cabinet.
5. Attach the power subrack assembly to the front of the cabinet with two M6
screws and nuts on each side
6. Route the power cables
and then over to the bottom AC input box. Plug the power cables into the
AC input box.
7. Connect the power and signal cables
of the power subrack. Also, connect the OCP power cable to the subrack.
8. Install the power supplies.
You have now installed the power subrack into the cabinet. Next, you must
install the second drawer and make the cable connections.
on the left-hand base support bracket (74-52913-01)
.
.
from the subrack over the rail inside the cabinet
to the connectors on the rear panel
System Upgrade
2-3
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