Nortel Passport 7400, Hardware Installation, Maintenance, And Troubleshooting, Page: 172 / 438

172 Chapter 37 Hardware procedures
241-7401-240 5.2S1
Anchoring a seismic cabinet using an outside-mount
anchoring kit
Anchor a seismic cabinet using an outside-mount anchoring kit to achieve
NEBS compliance.
Prerequisites
• You will need an outside-mount anchoring kit with PEC NTFN37.
Procedure steps
1 Drill the holes for each of the anchors. Use a roto hammer drill and 1/2”
masonry drill bit to drill the holes. Wear safety goggles when you drill the
holes.
2 Clean each hole thoroughly with a vacuum cleaner.
3 Tip the cabinet and remove the casters and levellers from the bottom of
the cabinet. You will need at least one person to support the cabinet while
another person removes the casters and levellers.
4 Bolt the brackets to the front and back of the cabinet using the eight bolts
provided. See “Seismic cabinet mounting—front view” (page 173).