Vertiv Liebert PPC - Equipment Connection Check-Out (for Units with Distribution Cables)

Vertiv | Liebert
®
PPC
™
User Manual | Rev. 6 | 03/18 | 36
3.4 Equipment Connection Check-Out (For Units With Distribution Cables)
___ 22. Turn On main input power to the unit.
___ 23. Turn On the panelboard main output breaker(s).
___ 24. Individually turn On each branch circuit breaker and check the output voltage (also phase rotation, if a 3-phase circuit)
at the receptacle or cable end.
___ 25. Turn Off all branch circuit breakers and the panelboard main output circuit breaker(s).
___ 26. Connect the load equipment per equipment manufacturer’s specifications and recommendations.
___ 27. Turn On the panelboard main output breaker(s).
___ 28. Turn On branch circuit breakers to the load equipment.
Observe the power-up sequence recommended by the equipment manufacturer.
___ 29. Verify that all load equipment operates properly.
___ 30. Replace all unit panels.
After performing the inspection and startup procedure described in 3.0 - INSPECTION AND STARTUP
CHECKLIST in this manual, complete the Startup and Inspection form furnished with the unit, sign the
completed form and return it to:
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, Ohio 43229 USA
WARNING
Risk of electric shock. Can cause injury or death.
All loads should be disconnected or turned off before proceeding with the following steps.
For units with output distribution cables, be sure that there are no output receptacles connected to load
equipment plugs and that the receptacles are not in contact with foreign objects.
Pay special attention to those output cables intended for direct wiring connection; the exposed
conductor ends of these cables must not be in contact with each other or with any foreign objects.
NOTE
Warranty is not in effect unless Inspection and Startup form is received by the factory.