Reinstalling The M320 Cbs; Reinstalling The M320 Sibs; Figure 51: Reinstalling A Cb - Juniper M320 Hardware Manual

Reinstalling the M320 CBs

Figure 51: Reinstalling a CB

Reinstalling the M320 SIBs

Copyright © 2015, Juniper Networks, Inc.
To reinstall CBs (see Figure 51 on page
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Carefully align the sides of the CB with the guides inside the chassis.
2.
Slide the CB into the chassis, carefully ensuring that it is correctly aligned.
3.
Grasp both ejector handles and press them inward to seat the CB.
4.
Tighten the captive screws on the ejector handles, using a Phillips (+) screwdriver,
5.
number 2.
Repeat the procedure to reinstall the remaining CB.
6.
To reinstall the SIBs (see Figure 52 on page
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Place one hand underneath the SIB to support it. With the other hand, hold one of the
2.
ejector handles on the SIB faceplate.
Carefully align the sides of the SIB with the guides inside the chassis.
3.
Slide the SIB into the chassis, carefully ensuring that it is correctly aligned.
4.
Grasp both ejector handles and press them inward to seat the SIB.
5.
Tighten the captive screws on the ejector handles.
6.
Repeat the procedure for each of the remaining SIBs.
7.
Chapter 18: Installing the M320 Without a Mechanical Lift
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