Vertiv™ | Liebert® EXM
™
50-250kVA, 480V, 60Hz User Manual | 6
NOTICE
Risk of improper ground connection. Can cause equipment damage.
Ground connection is essential before connecting the input supply. This equipment must be grounded in
accordance with local electrical codes. Maximum load must not exceed that shown on the UPS rating
label.
NOTICE
Risk of improper electromagnetic shielding. Can cause radio communication interference.
This unit complies with the limits for a Class A digital device, pursuant to Part 15 Subpart J of the FCC
rules. These limits provide reasonable protection against harmful interference in a commercial
environment. This unit generates, uses and radiates radio frequency energy and, if not installed and used
in accordance with this instruction manual, may cause harmful interference to radio communications.
This unit is not designed for use in a residential area. Operation of this unit in a residential area may cause
harmful interference that the user is solely responsible for correcting.