Supero SuperRack, Руководство пользователя

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Chapter 3: Rack Setup and Installation
3-7
3-5 Installing EIA Mounting Posts
EIA mounting posts are used for securing slide rails, drawers, shelves and other
rack components. Since on occasion you may have to remove or modify the
location of these posts, the below procedures for installing EIA mounting posts are
included here.
Each EIA mounting post uses four securing M6 truss head screws to attach them
to the rack's horizontal struts using M6 spring nuts (see Figure 3-6).
The EIA mounting posts should be placed so that they are arranged with the unit
numbers facing out the front or rear of the SuperRack with the number "42" on top
and the "1" on the bottom (see Figure 3-7). SuperRack EIA mounting posts accept
square spring nuts for securing rack components with panel screws.
There are different models of 42U round/square hole EIA mounting posts for
each different position in the rack. See the table below for each position's model
number.
EIA Mounting Post Model Numbers
Position Model Number
Front-left post SRK-42PM-01
Front-right post SRK-42PM-02
Rear-right post SRK-42PM-11
Rear-left post SRK-42PM-12
Notes:
1) You must choose the same kind of EIA mounting posts for the rack, either
round or square holes, for all posts.
2) It is recommended that you use a size H3 screw head in order to prevent
damage to the M6 Truss Head screws when using a power screwdriver.
Figure 3-6. M6 Spring Nuts and Truss Head Screws
M6 Truss Head Screw
M6 Spring Nut
M6 Spring Nut Detail