Check Point 4200 Mounting Instructions page 13

Note - Disengage the yellow locking piece before you attach the rack
rails to the rack. When this piece is engaged, you cannot insert the
front of the rack rail into the rack.
To attach the rack rails to the rack:
1. From the front left-side of the rack, align the front of the left rack rail with
the rack number.
• The front of the rack rail is marked with the word FRONT.
• Make sure that the sliding rail faces the inside of the rack.
•
To detach the rack rail from the rack, use your thumbs to press the
inner clips and move the rack rail away from the rack.
2. Insert the front of the left rack rail into the rack until it clicks into place.
3. From the rear of the rack, align the rear of the rack rail with the same rack
number.
The rear of the rack rail is marked with the word REAR.
4. Insert the rear of the left rack rail into the rack until it clicks into place.
5. From the rear of the rack, do these steps:
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