Cisco Prisma II bdr Dig Rev 2 1 Dual Mux Sys for High Density Installations Installation Guide
Installing the Enhanced Digital Reverse Modules in the Node
78-741939-01 Rev C
2-30
Closing the Housing
Closing the Node Housing
Follow these steps to close the node housing.
1.
Make sure the housing gaskets are clean and in the correct position, and all
the cables are properly routed.
2.
Close the housing.
CAUTION:
Ensure all the cables are out of the way when closing the housing.
3.
Lightly secure the eight ½-in. closure bolts with a hex driver or ratchet.
4.
Using a torque wrench, tighten the eight closure bolts to 25 in-lb (2.8 Nm).
Important: Refer to Torquing Sequence for proper torquing sequence.
Important: Refer to Torquing Sequence for proper torquing sequence.
5.
Using the same pattern, tighten the closure bolts from 60 in-lb to 70 in-lb (6.8
Nm to 7.9 Nm).
Torquing Sequence
The following diagram shows the proper torquing sequence for closing the housing.