Power up procedure
Standard power up procedure
This procedure is for reference only and assumes that the POD is fully commissioned and powered up by HP before being turned over to you.
Before you begin the power up procedures in this section, verify that the POD is not in operation and that the internal ambient temperature of the POD is greater than 10ºC (50ºF). If the internal ambient temperature of the POD is less than 10ºC (50ºF), see "Cold weather power up procedure (on page 80)."
This process helps to be sure that personnel are safe during the electrical power up of the HP POD 240e NA.
WARNING: To avoid risk of personal injury or loss of life, do not open an energized POD electrical cabinet without an energized work permit and appropriate PPE.
Power up checklist
Site electrical
•Verify that all site POD critical IT feeder supply breakers are open.
•Verify that all site Adiabatic mechanical feeder supply breakers are open. POD electrical
•Service
•Hot
IMPORTANT: Following these steps prevent any possibility of energizing the IT load.
•IT sections A and B:
a.Close all
b.Close and latch the control cabinet.
c.Position the EPO system (on page 19) to Armed (white) or Bypass (green).
d.Verify that all EPO activation buttons are in the reset position (not depressed).
•IT critical power feed cabinets A and B:
a.Close all
b.Close and lock electrical cabinet doors.
c.Close all Adiabatic power supply feeder breakers in both the primary mechanical and secondary mechanical cabinets.
d.Close and lock Adiabatic primary mechanical and secondary mechanical cabinets.
Standard power up procedure
Perform the following procedures in the exact order in which they are listed.
Maintenance 79