5
C h a p t e r
Master Device
Installation
Table of Contents
Installing Plug-in Box .........................................................65
Plugging and Unplugging Card.............................................67
Installation of Power Supply Module .....................................70
Installation of Fan Plug-in Box .............................................76
Installation of Cabling Rack.................................................79
Installing Plug-in Box
The plug-in boxes are already installed inside the cabinets in fac-
tory. If the plug-in boxes are required to install under special con-
dition, such as changing the damaged plug-in boxes, perform the
following steps.
1. Make sure 19D8H20/19D6H20 has been fixed well. The in-
stallation position of cases has been confirmed. There is no
obstacle to affect the cast installation.
2. Use a wood ruler or bar with the same height as that of the
plug-in box. Put wood ruler behind plug-in box flange to be
flush with the box bottom. Mark the ruler with a pencil through
the flange installation holes.
3. Put up the end of the marked ruler on support rails of the cab-
inet.
4. Install flexible floating nut on the front corner rail of the cabinet
with installation spring as per the marked positions, as shown
in
Figure
60.
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65