Replacing Modules
3-8
FM 456-2 Application Function Module Installation, Hardware, and Startup
C79000-G7076-C458-01
10.Pull the adjoining modules carefully away from the module to be replaced.
When doing so, hold the modules to be separated above the bus connectors
and pull them apart at the module sides, so that the ISA bus-connection is
disconnected (Figure 3-8).
!
Warning
The plug pins can be damaged.
If the modules are not kept aligned while pulling them apart, the plug pins may be
damaged.
Keep the modules aligned when pulling them apart.
Flat surface
1.
2.
Figure 3-8
Pulling the Modules Apart, For Example to Replace the Mass Storage Module
Installing the Module
Fit the new module in the reverse order. Further information can be found in
Section 2.5 “Fitting Expansion Modules to an FM 456-2” and 2.6 “Installing a
Module Assembly in the Module Rack”.