If you encounter any installation or operational issues with your product, check the pertinent section of this manual to see if the issue can be resolved by following outlined procedures. Visit https:// for additional assistance..
If you encounter any installation or operational issues with your product, check the pertinent section of this manual to see if the issue can be resolved by following outlined procedures. Visit https:// for additional assistance..
3 Installation and Setup This chapter describes the list of essential steps needed to be work carried out before installation, including unpacking, inspection, lifting, hoisting, and transportation of the Vertiv™ Liebert® GXT MT+ EX UPS. 3.1 Rear Panel View Upon the arrival of the unit at the. .
The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and completeness of this document, Vertiv assumes no responsibility and disclaims all liability for damages. .
The battery supplies power to the critical load through the UPS inverter. procedures when battery reserve time is low. Either the positive (+) or negative (-) DC bus is grounded. No transfer or shutdown occurs. Contact Liebert Global Services at once. Do not attempt to locate or repair the fault..
Be constantly aware that the UPS contains high DC as well as AC voltages. With input power Off and the DC source disconnected, high voltage at filter capacitors and power circuits should be discharged within 5 minutes. However, if a power circuit failure has occurred, assume that high voltage still. .
Refer all faults to your local dealer, Vertiv representative or Vertiv Channel Support. This UPS has an internal battery, and the output receptacles of the UPS may carry live voltage even if the UPS is not connected to utility input power. Before moving or rewiring this UPS, disconnect utility. .
APPENDIX A - INVERTER OVERLOAD CURVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A55 APPENDIX B - UPS ALARM AND STATUS MESSAGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A56
