Removing the support rails for a 2145 UPS-1U

You can remove the support rails for the 2145 UPS-1U.

1. Loosen and remove the two M6 × 10 screws from each side of the 2145 UPS-1U. See in Figure 1.
   Figure 1. Removing the front screws from the 2145 UPS-1U

   
2. Remove the 2145 UPS-1U from the rack.
3. Remove the clip nut from the top hole of the rail ( in Figure 2).
   Figure 2. Removing the front rail on the 2145 UPS-1U

   
4. Detach the M6 × 10 screw  from the clip nut  in the bottom hole of the rail.
5. Remove the two M6 × 10 screws from the rear side of the rail ( in Figure 3) and the two clip nuts ().
   Figure 3. Removing the rear rail on the 2145 UPS-1U

   
6. Remove the rail from the rack.
7. Repeat steps 3 through 6 to remove the other rail from the rack.