H3C LSXM1BSR, Installation Manual

Page: 1 / 4

Manual version: 6PW102-20170317 BOM: 3105A03T
i
H3C LSXM1BSR 1U Bottom-Support Rails Installation
Guide
1 Introduction
The H3C LSXM1BSR 1U adjustable bottom-support rails can be adjusted in the range of 630 mm
(24.80 in) to 900 mm (35.43 in).
The bottom-support rails are applicable only to four-post racks. To attach the bottom-support rails to
a rack, make sure the rack depth is in the length range of the bottom-support rails.
2 Installation procedures
WARNING!
To avoid bodily injury, keep the bottom-support rail horizontal and hold the front and rear ends of the
bottom-support rail when you unpack and install a bottom-support rail.
The bottom-support rail installation might vary by rack type. The following installation procedure is for
your reference only.
To install the bottom-support rails:
1. Read the signs on the bottom-support rails to avoid making a mistake.
Figure 1 Left bottom-support rail
(1) Bottom-support rail installation hole (2) Sign
(3) Guide rail (4) Front plate installation hole
(5) Locating tab
2. Mark the bottom-support rail installation position on the mounting rails:
The bottom-support rails are installed in the 1 RU region below the device.
a. As shown in Figure 2 , align the installation holes in the bottom-support rail with the
uppermost and lowermost standard square holes in the 1 RU region on the mounting rail.
The bottom-support rail has a locating tab on the front and rear ends. You can also align the
locating tab with the auxiliary installation hole in the 1 RU region on the mounting rail.
Figure 2 uses the right bottom-support rail and the right front mounting rail.