American Power Conversion XR - Manual (Page 10)

Safety – IMPORTANT SAFETY INSTRUCTIONS
2 Smart-UPS® VT 10-30 kVA, 208/220 V and XR Battery Enclosure Operation Manual 990-1599B
General safety
Two people to lift components weighing between 40 - 70 lbs / 18 - 32 kg.
Indicates that a switch or current protection device is in the ON position.
Indicates that a switch or a breaker is in the OFF position.
WARNING!
Hazardous electrically-charged parts inside the UPS are energized from the battery supply
even when the AC power is disconnected. Follow Total-Power-Off Procedure to
completely de-energize the system.
Note
For configurations including customer-supplied external batteries, refer to manufacturer’s
battery installation and maintenance instructions.