Start-Up Procedure: InfraStruXure System
52 InfraStruXure System—Installation and Start-Up
7. Install at least one power module in the Symmetra PX UPS.
Install power modules starting from the lowest available shelf. Push each module completely
into the enclosure.
8. Secure the power module:
a. Tighten the screws on each side of the power module.
b. Turn the locking latch clockwise until the arrow on the knob faces the power module.
Heavy
Use two people to lift and install power modules.
Note
The power module will not start unless the locking latch is engaged.