Replacing Rails (Netfinity EXP15 - 3520)

Replacing Rails

1.  Align the rail assembly (provided with the hardware kit) to the rear of the rack.
   1.  Install two black hex head screws -1- in the top and bottom positions, starting with the top.
   2.  Loosely tighten the screws.
       
      
2.  Loosen the five screws (four large screws and one small screw) -2- located on  the interior of the rail assembly, then slide the front rail assembly forward -3- until  it makes contact with the front rack rail.

   NOTE: Make sure the front rail position matches the rear rail position.

3.  From the front of the rack, thread one (black) hex head screw -4- into the bottom  position of the rail assembly and tighten firmly.

   NOTE: Before tightening, make sure the pins are located correctly in the rail holes.

4.  Firmly tighten the screws on the rear of the rack and the four interior screws on the rail assembly.
5.  Repeat the rail assembly procedure on the opposite side of the rack.
    
   
6.  Remove the two small 6-32 screws -1- on the interior side of the rails.  Save these screws to install the Expansion Unit.