NEC Express5800/140Hb, Руководство по обслуживанию

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4-18 Disassembly and Reassembly
8.
If your system has a processor and you are adding another processor, then
you must remove the termination board from the slot were you are adding
the processor and store the termination board appropriately.
!
To remove a termination board, perform steps 9 and 10. Otherwise go to
step 13.
9.
If you are replacing one or more processors, leave all termination boards
intact and remove the appropriate processor.
!
To remove a processor, perform steps 11 and 12, otherwise go to
step 13.
10. Install latches on the upper right and left corners of the termination board
that is to be removed from the slot where the processor cartridge is to be
installed.
11. Open the latch levers by pushing them towards the outside and remove the
termination board (see Figure 4-12).
Note:
Store the termination board in a dust free low
humidity area for future use.
Figure 4-12. Removing the Termination Board
12. To remove a processor cartridge install latch levers on the upper right and
left corners of the processor cartridge that is to be removed.
13. Open the latch levers by pushing them towards the outside and remove the
processor cartridge (see Figure 4-13). Then place the processor cartridge on
a grounded, static-free surface or conductive foam pad.
! WARNING
If the system was running, any processor and heat sink
installed is hot. To avoid the possibility of a burn, let the
components cool for 10 minutes before continuing with these
procedures.