Figure 76: Tightening Thumbscrews On The Upper Power Box; Figure 77: Tightening Thumbscrews On The Lower Power Box - Juniper JCS 1200 Hardware Manual

Slide the power box into the JCS 1200 chassis.
3.
Tighten the two captive thumbscrews on the power box by turning the
4.
thumbscrews clockwise approximately eight turns (see Figure 76 on page 137
and Figure 77 on page 137).

Figure 76: Tightening Thumbscrews on the Upper Power Box

Figure 77: Tightening Thumbscrews on the Lower Power Box

Install the five Phillips-head screws that attach the power box to the chassis.
5.
Install the fan shuttle into the JCS 1200 platform (see "Installing a JCS 1200 Fan
6.
Shuttle" on page 123).
Reconnect any cables that were disconnected from the modules in the rear of
7.
the JCS 1200 platform.
Reconnect the power to the JCS 1200 platform (see "Connecting the JCS 1200
8.
AC Platform to AC Power" on page 62 or "Connecting the JCS 1200 DC Platform
to DC Power" on page 63).
Restart any Routing Engines that were powered off in the JCS 1200 platform
9.
(see "Powering On a JCS 1200 Routing Engine" on page 73).
Chapter 10: Replacing Components in a JCS 1200 Platform
Installing a JCS 1200 Power Box
137