caustic electrolyte may occur, resulting in danger to life, safety, and 
the environment. 
8.  The charging characteristics of UPS batteries vary by both brand 
and type. For this reason, replacement batteries should be of the 
same brand and type as those specified by the manufacturer. 
Using batteries other than the brand and type specified by the 
manufacturer may affect the performance of the UPS. Before 
installing batteries of different brand or type, please consult with 
the manufacturer. 
9.  The UPS has an internal EMI filter for purposes of enhancing 
electromagnetic compatibility with the input mains supply. This 
filter produces leakage current to earth on the input mains. When 
selecting a circuit breaker for the branch circuit supplying power 
to the UPS, ensure that the breaker selected is not an ELCB type 
circuit breaker that detects earth leakage current. 
10.  Please contact the manufacturer or an authorized distributor for 
any assistance with troubleshooting. 
11.  The UPS should only be serviced or maintained by a factory 
authorized service technician. 
12.  This UPS meets FCC Class A electromagnetic compatibility 
requirements. 
13.  Depleted batteries must be disposed of in a proper manner. 
Contact your local recycling or hazardous waste center or the UPS 
manufacturer for instructions concerning proper disposal. 
 
Please be careful to observe the following general safety precautions during 
operation or maintenance 
 
1.  There are no user serviceable parts inside this UPS. Please 
don’t remove the covers. This system can only be maintained or 
repaired by an authorized AMETEK Powervar service technician.