User's Manual
Table Of Contents
- Contents
 - Before You Begin
 - CCU/Repeater Basics
 - Planning a CCU/Repeater Installation
 - Installing the CCU/Repeater
 - Battery Care and Replacement
 - Detailed CCU/Repeater Specifications
 - Status and Diagnostics
 - Index
 
 CCU 100 and Repeater 100 Installation Guide    43 
  Proprietary and Confidential 
In this chapter, you will learn how to perform field maintenance on the CCU/Repeater 
battery. With some routine care, the batteries used by CCUs/Repeaters will perform at 
optimal levels for several years.  
The following sections show you how to store and charge spare CCU/Repeater batteries, as 
well as how to replace a CCU/Repeater battery in the field.  
Shipping Requirements 
Warning! Electrical fire hazard—protect against shorting. 
Terminals can short circuit and cause a fire if not insulated during shipping.  
Requirements for shipping batteries:  
•  Batteries must be labeled "NONSPILLABLE" during shipping. Follow 
all federal shipping regulations. See CFR 49 Parts 171 through 180, 
available online at 
www.gpoaccess.gov 
•  Batteries must have short circuit protection during shipping. Exposed 
terminals, connectors, or lead wires must be insulated with a durable 
inert material to prevent exposure during shipping. 
Failure to comply with these requirements can cause a fire during shipping and 
handling.  
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Battery Care and Replacement 










