Omron BN75R - Page 24

BN75R/BN150R/BN300R
2
12
Rack rail (front) L ............................ 1
Rack rail (front) R ............................ 1
Rack rail (rear) ................................ 2
Ears ................................................ 2
Rail length fixing screws (M4) ........ 6
Ear screws (M4) ............................ 8
EIA/JIS rack fixing screws (M5)........ 8
EIA rack fixing nuts (M5) ................ 8
Ear fixing screws (M6) .................... 2
Ear fixing nuts (M6) ........................ 2
●
Rack mounting procedure
(1) Insertthe4or6includedraillengthxingscrews(M4)andhalf-tightenthemtoholdthefront
and rear rack rails in place.
①
There are two types of front rack rail: left (L) and right (R).
There are two types of rear rack rail.
①
4 or 6 Rail length
fixing screws
(2) Adjust the length of rack rails to suit the rack, and then securely tighten the screws that were
half-tightened in step 1.
②
The extension range of the rack rails is 465 to 790 mm.
(3) ForEIAstandard-compliantinstallation,attachthe8includedEIArackxingnuts(M5)tothe
rack aligning them with the hole positions on the front (the side displaying “L” or “R”) and the
back of the rack rails.
③
Then,use8EIA/JISrackxingscrews(M5)tosecurelyfastenthem
to the rack.
④
The screw hole positions are the topmost and bottommost ones for both front
and rear.
ForJISstandards,useatotalof4screwstoxtherack;1EIA/JISrackxingat-headscrew
(M5) at a front position and a rear position on each of the left and right rack rails.
④
The screw
hole position is the one at the second from the top for both front and rear.
Rack fixing screws
Adjust the length to suit the
server rack and tighten
securely.
②
③
②
④
③
Rack fixing nuts
④
<BN150R/BN300R>
●
Items included in the 19-inch rack support angle mounting bracket set