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• Installing a JCS 1200 Power Box  

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• Preventing Electrostatic Discharge Damage to the JCS 1200 Platform

Installing a JCS 1200 Power Box

Figure 1 shows how to remove and install a power box.

Figure 1: Removing and Installing a JCS 1200 Power Box

To install a power box (see Figure 1):

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
2. Orient the connectors on the back of the power box with the connectors in the JCS 1200 chassis.
3. Slide the power box into the JCS 1200 chassis.
4. Tighten the two captive thumbscrews on the power box by turning the thumbscrews clockwise approximately eight turns (see Figure 2 and Figure 3).

   Figure 2: Tightening Thumbscrews on the Upper Power Box

   

   Figure 3: Tightening Thumbscrews on the Lower Power Box

   

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