Check Point 4200 Mounting Instructions page 14

a) Use a round-head screw to secure the rack rail to the rack.
b) Slide the yellow locking piece toward the rear of the rack.
This piece locks the inner clips and does not let you detach the rear of
the rack rail from the rack.
6. From the front of the rack, do these steps:
a) Use a round-head screw to secure the rack rail to the rack.
b) Slide the yellow locking piece toward the front of the rack.
7. Do steps 1 through 6 again for the right rack rail.
Installing the Appliance in the Rack
Install the appliance in the sliding rails in the rack.
Important - The appliance is heavy and it is necessary to use two
people to hold and install the appliance in the rack to prevent personal
injury and damage to the appliance.
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