Liebert STS2 - Manual (Page 10)

2
A thorough equipment inspection and supervised start-up by qualified service personnel are strongly
recommended at these times:
1. Before unit is placed into service for the first time
2. After equipment relocation, and
3. After the unit has been de-energized for an extended period of time
!
CAUTION
This unit complies with the limits for a Class A digital device, pursuant to Part 15 Subpart J
of the FCC rules and EN550022. 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. Operation of this unit in a
residential area may cause harmful interference that the user must correct at his own
expense.
!
WARNING
Locate the center of gravity symbols and determine the unit’s weight
before handling the cabinet.