IMPORTANT SAFETY PRECAUTIONS
! WARNING
Observe all cautions and warnings in this manual. Failure to do so may result in serious injury or death.
Refer all UPS and battery service to properly trained and qualified service personnel. Do not attempt to service this product yourself.
Opening or removing the cover may expose you to lethal voltages within this unit even when it is apparently not operating and the input wiring is disconnected from the electrical source.
Never work alone.
SAVE THESE INSTRUCTIONS
This manual contains important safety instructions that must be followed during the installation and maintenance of the UPS and batteries. Read this manual thoroughly before attempting to install or operate this UPS.
UPS Safety Notes
The UPS contains no
The UPS has an internal battery, so the output receptacles of the UPS may carry live voltage even if the UPS is not connected to mains input power.
Before moving or rewiring the UPS, disconnect mains input power and the battery and make sure that the UPS is completely shut down. Otherwise, the output terminal may carry live voltage, presenting an electric shock hazard.
To ensure human safety and normal UPS operation, the UPS must be properly grounded before use.
When the UPS is connected to an IT power distribution system, the
Install and use the UPS in the following environments:
•Temperature: 0°C to 40°C (32 - 104°F); relative humidity: 0% to 95%,
•Out of direct sunlight
•Away from heat source
•Stable surface, not subject to vibrations or shocks
•Away from dust and other particulates
•Away from corrosive substances, salts and flammable gases
Keep the air inlet and outlet of the UPS unobstructed. Poor ventilation will increase the UPS internal temperature and can shorten the life of the UPS and its batteries.
Keep liquid and other foreign objects away from the UPS.
In case of fire, use a dry chemical fire extinguisher to put out the fire. Using a fluid fire extinguisher may cause electric shock.
This UPS 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. This UPS is designed for data processing equipment. If uncertain, consult your local dealer or Emerson Network Power® representative.
1 | Liebert® GXT3™ |