Cisco A93270 Accessory Manual

Compact Dual Output EGC Amplifier A93270 and Compact Single

Output EGC Amplifier A93280 Housing Closure Instructions

Closing the Housing

Introduction

This document provides instructions for correctly closing the Compact Dual

Output EGC Amplifier A93270 and the Compact Single Output EGC Amplifier

A93280 housings.

Important: For complete information about Safety Instructions, Installation and

Operation of the Compact Dual Output EGC Amplifier A93270 or the Compact

Single Output EGC Amplifier A93280, refer to the Compact Dual Output EGC

Amplifier A93270 Installation and Operation Guide, part number 4029501, or the

Compact Single Output EGC Amplifier A93280 Installation and Operation

Guide, part number 4038501.

Tightening the Housing Closure Bolts

To tighten the housing closure bolts, follow the steps below.

Important: Before you start, make sure you have a 5-mm Allen wrench.

CAUTION:

Avoid moisture damage and RF leakage! Follow the procedure exactly as

shown 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 all closure bolts.

3.

Use the Allen wrench to tighten each closure bolt from 5 Nm to 6.5 Nm (3.7 ft-

lb to 4.8 ft-lb).

Important: Follow this numbered sequence to tighten the closure bolts.

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