UPS + Isolation Transformer        User Manual 
 © 2020 AMETEK Electronic Systems Protection | Technical Support: 1-800-645-9721 | surgex.com                                                                          
 
            
 
 
 
 
CAU
TIO
N 
 
Risk of Energy Hazard, 12V, maximum 23 Ampere-hour batteries. Before replacing batteries, 
remove conductive jewelry such as chains, wrist watches, and rings. High energy through 
conductive materials could cause severe burns. 
 
 
 
CAU
TIO
N 
 
Do not 
dispose 
of 
batteries 
in a fire. The 
batteries 
may 
explode.
 
 
 
 
CAU
TIO
N 
 
Do not open or mutilate batteries. Released material is harmful to the skin and eyes. It 
may be toxic. A battery can present a risk of electrical shock 
and high short circuit current.  The following precautions should be observed when working 
with batteries: 
 
•  Remove watches, rings or other metal objects. 
•  Use tools with insulated handles. 
•  Wear rubber gloves and boots. 
•  Do not lay tools or metal parts on top of batteries. 
•  Disconnect the charging source prior to connecting or disconnecting battery 
terminals. 
•  Determine if battery is inadvertently grounded. If inadvertently grounded remove 
source from ground.  Contact with any part of grounded battery can result in electrical 
shock. 
 
 
NOTE: 
If you have read and understood the cautions preceding this section, you may 
proceed 
with the  following 
steps. 
Consult the  figure  on 
page 
26  to assist you in the following 
battery replacement procedure.