Installing the System Rack 4-7Leveling the System RackWhen the rack is removed from the pallet and placed in its permanent location,you will extend the lifecycle of mechanical components by leveling the yourrack.Before leveling the rack, position the rack to conform with the spacerequirements specified in Chapter 2 and verify that your power receptacle iswithin six feet of the rear of your rack. To level the rack:1. Lower the leveling foot located in each corner of the rack until they all makecontact with the floor. See Figure 4-4Figure 4-4. Leveling Foot Adjustment2. Using your level, check the vertical and horizontal planes of the rack forlevel. Level your system rack by turning the adjusting nut on the top of eachfoot as needed.3. Secure each leveling foot by tightening the lock nut up against theunderside of the rack.