Cisco Cisco 1 GHz GainMaker Amplifier Guía De Instalación
Chapter 2 Installation and Configuration
Closing the Node Housing
To Close the Node Housing
Complete the following steps to close the node housing.
CAUTION:
Avoid moisture damage and RF leakage! Follow the procedure exactly as
Avoid moisture damage and RF leakage! Follow the procedure exactly as
shown below to ensure a proper seal.
1 Make sure that the housing gaskets are clean and in the correct position. Wipe off
any excess dirt and debris.
2 Close the housing.
CAUTION:
Ensure that all the cables are out of the way when closing the housing.
Ensure that all the cables are out of the way when closing the housing.
3 Lightly secure the six ½-inch closure bolts with a hex driver or ratchet.
4 Using a torque wrench, tighten the six closure bolts to 25 in-lb (2.8 Nm).
4 Using a torque wrench, tighten the six closure bolts to 25 in-lb (2.8 Nm).
Important: Tighten the closure bolts in the correct sequence as specified in
Torquing Sequence (on page 44).
5 Using the same pattern, tighten the housing closure bolts from 5 ft-lb to 12 ft-lb
(6.8 Nm to 16.3 Nm).
Torquing Sequence
The following diagram shows the proper torquing sequence for the housing closure
bolts.
44
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