Liebert Air Flow Enhander XDA - Manual (Page 11)

7
3.0 P
OWER
C
ONNECTIONS
Connect the power cords to separate power sources (as specified in
Specifications on page 9), to keep the XDA operating if there is a
power failure on one circuit. Route the power cords under or over the
cabinet as needed to the nearest available receptacles. If only one
power source is available, connect both power cords to this source.
Separate electrical circuits are recommended. Ensure adequate length
of the power cords when the door is fully opened. Secure the power
cords using the cable ties provided.
3.1 Routing the Power Cords Through the Door -
Optional
The power cords may be routed through an additional hole cut in the
cabinet door. Special tools are required for this.
1. At a point several inches below the unit and centered between the
two power cords, cut or punch a 2-inch diameter hole in the door.
2. Install the 2-inch plastic power cord bushing to protect the power
cords from damage.
3. Route the power cords through the cabinet to the desired connec-
tion points.