2-4(E)
FDDR-7000 IM
2-2. Inserting/Pulling Out of Plug-in Boards
1
1
2
2
Eject lever
Eject lever
Board
Board guide rail
MB-694 board
Removal
(5) Open the eject levers of the plug-in board in the
direction of the arrow
1
.
(6) Pull out the plug-in board from the unit.
n
Pull out the plug-in board with a equal force for both
eject levers.
Installation
(7) Insert the plug-in board along the board guide rails
while putting the eject levers to
1
position as shown
in the figure.
(8) Connect the plug-in board to the connector on the
mother board by putting the eject levers in the
direction of the arrow
2
.
(9) Install the board retainer and the fans in the reverse
order of the steps (1) through (4).
m
(1) Confirm that the connectors on each board are securely
connected to the MB-694 board of the unit.
(2) If the board is installed in an incorrect slot, a system
error occurs. Then the system is not properly
activated.
(3) Be sure to confirm the power supply voltage when an
optional board is added or a board is replaced.
(Refer to the section 3-2.)
(4) After replacing the CPU-253 board, it is necessary to
re-install the BZFD-7020 (Operation software).
(Refer to the section 5-3.)
