Справочник Пользователя для Liebert Power Supply

 

 

P

OWER 

P

ROTECTION 

 

dangerous voltages, even when the AC cord is disconnected from the 
electrical outlet.  Refer all servicing to qualified service personnel. 

 
1. 

SAVE THESE INSTRUCTIONS. THIS MANUAL CONTAINS 
IMPORTANT SAFETY INSTRUCTIONS.  Read all safety and operating 
instructions before operating the Uninterruptible Power System (UPS). 
Adhere to all warnings on the unit and in this manual. Follow all 
operating and user instructions. 

 

2.  This product is designed for Commercial/Industrial use only.  It is not 

intended for use with life support and other designated “critical” devices.  
Maximum load must not exceed that shown on the UPS rating label.  If 
uncertain, consult your dealer. See Limited Warranty. 

 

3.  When replacing the batteries, use the appropriate Liebert-Approved 

Replacement Battery Kit.  Proper disposal of batteries is required.  Refer 
to your local laws and regulations for disposal requirements. 

 

4.  Always turn off the UPS and unplug it before starting the battery 

replacement procedure.  To replace batteries, refer to the battery 
replacement procedure.  If you feel unqualified to replace the batteries, 
do not open the battery door. Refer all servicing to qualified service 
personnel. 

 

5. 

CAUTION: Do not open or mutilate the batteries.  Released electrolyte is 
harmful to skin and eyes and may be toxic. 

 

6.  The mains supply socket or means of isolation must be within 2 metres 

of the equipment and accessible to the operator.  The UPS is designed 
for data processing equipment. 

 

7.  The UPS comes with two output power leads with moulded connectors.  

Do not modify the output power leads. Consult dealer if connector does 
not match the load socket.  UPS must be earthed at all times while in 
use.  Turn UPS off before unplugging it, or the safety earth will be 
removed. 

 

8.  The PowerSure Interactive models 700 VA, 1000 VA, and 1400 VA are 

not supplied with an input power lead for connection to the mains supply 
socket.  Use the input mains supply power lead from your data 
processing equipment to connect the UPS to the mains supply.  For the 
2200 VA model, use the supplied 16 ampere rated input mains supply 
leads.  For UK supply systems, consult a qualified electrician to connect 
the lead supplied for the 2200 VA model to the mains supply.  Note 
caution on following page. 

 

 

 

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