Cisco ONS 15454 Hardware Installation Manual page 52

DLP-G677 Inspect the ONS 15454, ONS 15454 M2, and ONS 15454 M6 Shelves
• The frame is not bent.
Step 3 If the pins are bent or broken, or the frame is bent, call your Cisco sales engineer for a replacement.
Step 4
(ONS 15454 only) Close the front door before installing.
Step 5 Return to your originating procedure (NTP).
Cisco ONS 15454 Hardware Installation Guide
22
Preparing to Install the ONS 15454 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf