Juniper SSR1200 Hardware Manual page 35

NOTE: Ensure that the rear of the device is supported throughout the process of mounting
the device into the rack.
6. While you're holding the SSR1200 in place, have a second person insert and tighten the rack mount
screws to secure the front mounting brackets to the rack rails. Make sure to tighten the screws in the
two bottom holes first and then tighten the screws in the two top holes next.
Figure 8: Install the SSR1200 Appliance in a Four-Post Rack
7. Continue to support the SSR1200 in place and have the second person slide the rear mounting
blades into the channels of the side mounting rails.
8. Secure the rear mounting blades to the rack post, using rack mounting screws on each side.
Figure 9: Install the Rear Mounting Blades on an SSR1200 Appliance
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