User manual ASUS AIL

[. . . ] Checklist 2 Three-section Rails 4 Rail Holders 2 Rack Mount Brackets Several Screws II. Requirements The AS-30 chassis and the rails can only fit on a 19-inch wide rack that is more than 5U (8. 75" or 222. 25mm) in height and 31. 5" (800mm) in depth. III. Caution When handling the three-section rails, be aware that the inner rails may slide out and hurt you. IV. [. . . ] Release the First Section of the Rail The first (narrowest) section of the rail should be attached to the chassis. The other two (middle and last) sections, always held together, will be used on the rack later. To release the first section of the rail, slide it out until a clamp can be seen. Press the clamp as shown. First Section Middle Section NOTE: The clamp prevents the first section of the rail from separating from the other two sections. To detach a well-mounted chassis from the rack, you must release the first section of the rail by performing the above step as illustrated. ASUS AS-30 Rail Kit Installation Guide Installation Procedure 5. Install the Rails & Rack Mount Brackets English First Sections of the Rails Rack Mount Brackets 1. Secure the rack mount brackets onto the chassis with three screws. There are recessed tracks on the top and bottom of the chassis. Attach the first section of the rail to the track and tighten the screws. IMPORTANT: There are two models of chassis--10 and 24 holes, and two models of rails--15 and 21 holes. Refer to the chart on the following page for screw matchings. You can fasten 5 screws on the 10-hole chassis and 8 screws on the 24-hole chassis. 12 ASUS AS-30 Rail Kit Installation Guide Installation Procedure Screw Hole Matching English 13 As long as the first screw hole on the rail is matched with the proper hole on the chassis, the rest of the holes will match. You may match the holes by trial and error or by referring to the following chart. NOTE: There are no differences between the two models other than the number of screw holes. Chassis Screw Holes 10 Holes (5 screws) The 3rd rail hole matches the 2nd chassis hole. (not supported) 24 Holes (8 screws) The 1st rail hole matches the 2nd chassis hole. The 1st rail hole matches the 1st chassis hole. Rail 15Holes Screw Holes 21Holes 1 1 24-hole Chassis with the First Hole Labeled ASUS AS-30 Rail Kit Installation Guide Installation Procedure 6. [. . . ] A equals the distance from the narrowest section of the rail to the rack mount bracket. (See Figure 7-C. ) IMPORTANT: Distance A varies according to the positions of the screw holes on your chassis and rails. ASUS AS-30 Rail Kit Installation Guide Installation Procedure 8. Insert the Chassis onto the Rack English Slide the narrowest sections of the rail along with the chassis into the middle sections of the rail. [. . . ]