1-3-5. Blank Panel
Removal
1. Loosen the two screws with stopper, and remove the
blank panel.
When the optional board is installed, loosen the two
screws with stopper by hand, and pull out the optional
board slowly.
Screws with stopper
Screws with stopper
Installation
2. Reattach the blank panel, and secure it with the two
screws with stopper.
When reinstalling the optional board, insert the board
along the board rails slowly, and secure it with the two
screws with stopper.
1-6
Blank panel
Board rails
Optional board
1-4. Removing/Reattaching the Outer
Panels (BRU-300/300P)
1-4-1. Cover Panel
Removal
1. Remove the four screws.
2. Remove the cover panel in the direction of the arrow
while opening its right- and left-side panels.
M3 x 6
Installation
3. Reattach the cover panel in the reverse order of
removal.
Cover panel
M3 x 6
BRC-300/300P
BRU-300/300P