Copyright © 2019, 2021, Hitachi, Ltd.
DKC910I
Hitachi Proprietary
[INST(IN)08-02-10]
Rev.0
INST(IN)08-02-10
8.2 Installing Controller Board and the Built-in Parts for DKC
1. Install the Controller Board.
Dropping the Controller Board may cause injury. Be aware of the red line marked on the
Controller Board top - when sliding the Controller Board out of the array past this mark, keep a
firm hold on the Controller Board.
Main edge connector
Red line
NOTICE:
• Check that the main edge connector of the Controller Board has no deformation,
damage or sticking of dust before installing the Controller Board.
• When installing the Controller Board, hold it with both hands and install it straight
not to apply a shock to with any components.
(1) With the Controller Board lever opened completely, insert the Controller Board into the slot
position of the DKC.
(2) Push the Controller Board all the way in and close the lever completely.
NOTICE:
Push the bottom of the front side of the Controller Board all the way to insert it to the
end.
(3)
Tighten the screws (blue) and fix the Controller Board.
(4) Install Controller Board 1 and 2 in the DKC.