Vertiv™ | Liebert® STS2/PDU
™
User Manual | Rev. 6 | 10/2017 75
10.0 OPERATING INSTRUCTIONS
Before unit is placed into service for the first time, after equipment relocation or after the equipment has been
de-energized for an extended period, a thorough equipment inspection and supervised startup by qualified
personnel are strongly recommended. Contact your local Liebert representative or Vertiv Services at
800-543-2378 to arrange for equipment inspection and startup.
After the initial equipment startup, the following operating guidelines can be used for standard equipment
operation. These guidelines should be reviewed for any special equipment modifications, special site conditions or
company policies that may require changes to the standard equipment operation.
All programmable functions are preset at the factory to enable the unit to be brought up without the need to
enter all selectable parameters.
The LCD touchscreen is discussed in more detail in 13.0 - TOUCHSCREEN Display.
See Figures 23 through 36 for circuit breaker locations.