Vertiv Liebert XD Series, System Design Manual

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4.3 Liebert XDCF Installation Considerations
No cutting or drilling is required to attach the modules to the rear of the Egenera BladeFrame cabinet. All
mounting holes, slots and pins required are fabricated at the factory.
Liebert XDCF modules attach beside the power modules on the rear of the Egenera BladeFrame (see
Figure 4.3 below).
Figure 4.3 Liebert XDCF module mounting locations
4.4 Liebert XDCF Piping Connection Methods and Points
The assembly and connection means used for piping in the Liebert XD system are the same as those used
in conventional refrigeration systems. Observe all standard practices during installation and startup to
prevent damage and contamination.
Supply piping connection is 1/2" OD copper pipe, and return piping connection is 5/8" OD copper. Both
supply and return fittings are one-shot connections. These fittings contain pressurized R-134a refrigerant
inside the Liebert XDCF.
Risk of explosive discharge. Can cause death, injury and equipment damage.
Vertiv | Liebert® Xtreme Density™ System Design Manual | 67