American Power Conversion XR - Manual (Page 9)

990-1599B Smart-UPS® VT 10-30 kVA, 208/220 V and XR Battery Enclosure Operation Manual 1
Safety
IMPORTANT SAFETY INSTRUCTIONS
This guide contains important instructions that should be followed when handling the UPS, Battery
Enclosures, and Batteries.
Symbols used in this guide
Environmental symbols
WARNING!
Risk of electric shock.
CAUTION!
Read this information to avoid equipment damage.
Note
Indicates important information.
Indicates that more information is available on this subject in a different section of this
manual.
Indicates that more information is available on the same subject in a different manual.
Temperature Ventilation
requirements
Humidity Dust/Fumes Altitude