4. Refer to Figure 7.11 below for the recommended clearance from bottom of the unit to the top of the plenum for
access to install the fan(s).
• Place an EC-fan assembly onthe lifting device.
(Figure 7.11 below, shows a duct lift as one optionto lift the EC-fanassembly.)
• Position the lifting device so that it lines-up withthe installation location of the EC-fanassembly.
• Use the device to lift the EC-fanassembly just above the top of the unit.
Figure 7.11 EC-fan assembly positioned for lifting
Item Description
1 Accessclearancearea of 36in. (914mm)fromtoptobottom of unit
Vertiv | Liebert® CW™Installer/User Guide
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