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User’s Manual for

CyberShield

CPLI72D48V

IMPORTANT SAFETY WARNINGS 

(SAVE THESE INSTRUCTIONS)

This manual contains important instructions regarding the installation and operation of this device.  
Read this manual thoroughly before attempting to unpack, install or operate this device.

OVERVIEW

BATTERY REPLACEMENT (FOR TECHNICIAN ONLY)

Follow these instructions carefully during the replacement of the battery.

UNPACKING

BUTTON FUNCTIONS

Step 1: 

a. Remove the battery cover. 

CAUTION!

CAUTION!  

Do not open or mutilate batteries. The materials released from batteries are harmful.

Number

 

Description

2

 

On Battery (Yellow)

3

 

Fault (Red)

4

 

Silence Button

5

 

Cold Start Button

6

 

Input Connector

7

 

DC Output Cable

8

 

Battery Cover

9

 

Mounting Hole

Step 2: 

a. Remove the battery and disconnect the  

battery cable connector.

Step 3: 

a. Reconnect the battery connector to a new battery.

b. Install the new battery into the compartment.

Step 4: 

a. Make sure the battery is fixed properly in the 

compartment and  close the  battery cover.

Check the CyberShield unit upon receipt.  It should contain the following items:

 ●   CPLI72D48V unit

 ●   Lithium battery pack
 ●   User's manual

 ●   

Wall-mounted installation template

Button

 

 

 

 

 

Silence

 

 
 
 

Cold Start

 

 
 

 

 

 

 

 

 

 Conditions

 

 

On             

Output

 

 

Output is normal

 

On Battery

 

Battery mode

 

Fault

 

Replace battery

 

 

OVP/UVP

 (Every 1 sec.)

 

 

Battery missing 

System error (Every 5 sec.)

Indicator       

Normal

AUDIO ALARM

Alarm

 

 

Condition

1 long beep 

Transfer to battery mode

1 short beep every 15 minutes

 

Replace battery/ Battery missing

4 short beeps every 1 minute

 

Low battery

1 short beeps every 5 seconds

 

System error

1 short beep 

Temporary alarm off

2 short beep 

Temporary alarm on

8

9

1

2

3

4

5

6

7

  

Red 

Color

Y

ellow 

Green

1

 

Output (Green)

Off             

Blinking             

Line mode

Low battery

Output is o

f

f

NA

CyberShield UPSs are designed to provide a local power solution

  

  for

cable telephony, wireless local loop 

(WLL),

 and fiber to the home 

(FTTH) broadband equipment. FTTx not only needs backup power 

to prevent utility power failure, but also supports making emergency 

calls (e.g., 911) for help.

CAUTION! 

To reduce the risk of fire or electric shock, install in an indoor area that both  temperature 

and  humidity  could  be  controlled,  and  free  of  conductive  contaminants. To  find  the 

acceptable ranges of temprature and humidity, please refer to the specification. 

CAUTION!

CAUTION! 

CAUTION! 

CAUTION! 

CAUTION! 

CAUTION!

CAUTION! 

To reduce the risk of electric shock, keep the cover on. There are no user-serviceable 

parts inside the unit. Please contact us or our dealer for serv

ice.

  

Before replacing the battery, remove conductive jewelry, such as chains, watches

and 

rings. Use tools with insulated handles to avoid high energy, which could pass through 

conductive materials and cause severe burns.

It is recommended to connect the unit to the required equipment and battery before 

plugging in the adapter source.

The  battery  must  be  supplied  by 

CyberPower.

  Using  improper  battery  which  is  not 

evaluated with this model could cause a risk and is at the user

's own risk.

Runtime  is  based  on  testing  fully-charged  and  new  batteries  at  normal  operating 

conditions.  Runtime  curve  is  approximate  and  varies  based  on  battery  age,  level  of 

charge at test, environment, and other variables.

The battery can energize hazardous live parts inside even when the power is disconnected. 

Functions

Temporarily Alarm Off

Temporarily Alarm On

Instructions

Press the Silence button for 1 second to turn the alarm o

ff for 

24 hours. A short beep will occur to confirm the alarm is off. 

Press the Silence button for 1 second again to restore the 

alarm. Two short beeps will occur to confirm the alarm is on. 

Shut down

 

 

In battery mode, press the Silence button for 10 seconds to 

shut down CPLI72D48V

.

Reset

In line mode, press the Silence button for 10 seconds to reset 

output power and CPLI72D48V

.

Cold Start

When utility power is no longer present and a new battery is 

installed, press the Cold Start button to start CPLI72D48V

.

LED STATUS INDICATION

To avoid electric shock, turn off the unit and unplug  it from the adapter source before 

servicing the battery or installing a computer component.

Battery is customized lithium battery pack. Before replacing the battery, make sure the 

specification  of  the  replacement  is 

2,200mAh/14.4V,

  including  protection  module  and 

temperature detecting for battery.

CAUTION!  

Dispose of used batteries according to the instructions. 

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