Руководство По Установке для Cisco Cisco 1 GHz GainStar Node
GainStar Amplifier with 55/70 MHz split and Node Forward Injection (Strand)
Housing Closure Instructions
Housing Closure Instructions
GainStar 55/70 MHz 放大器与光站(线挂)合上外壳说明书
Purpose
This document provides instructions on how to correctly close the GainStar Amplifier
housing and Node (Strand) housing.
housing and Node (Strand) housing.
Audience
These instructions are intended for field service technicians installing the Amplifier or
Node.
Node.
Related Publications
Refer to the following publications for more information.
GainStar Amplifier with 55/70 MHz (Strand) Installation and Operation Guide, part
number 4042029
number 4042029
GainStar Node Forward Injection (Strand) Installation and Operation Guide, part
number 4042027
number 4042027
目的
本文件提供正确闭合
GainStar 55/70 MHz 放大器或本地信号插入式光站外壳的指导说明。
使用人员
本说明针对现场安装
GainStar 55/70 MHz 放大器或本地信号插入式光站的维修服务技术人
员。
相关出版物
如需获得更多信息,可参考以下出版物。
GainStar 55/70 MHz 放大器 (线挂) 安装与操作手册,部件号 4042029
GainStar 本地信号插入式光站 (线挂) 安装与操作手册,部件号 4042027
Tightening the Closure Bolts
Follow the steps below to tighten the closure bolts.
CAUTION:
Avoid moisture damage and RF leakage! Follow the procedure exactly as shown
below to ensure a proper seal.
below to ensure a proper seal.
1.
Inspect the housing gasket and all mating surfaces. Wipe off any dirt and debris.
2.
Close the housing and finger-tighten the closure bolts.
3
Tighten the housing closure bolts from 6.8 Nm (5 ft lbs) to 9.0 Nm (6.6 ft lbs) in
sequence as shown in the following illustration.
sequence as shown in the following illustration.
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