SMC Networks HRS012-A-10 Series Service Manual page 189

 Mounting
1.
Mount the display board.
1.
Guide
Display board
Guide
Front panel
2.
Mount the upper panel, the panels on both sides and the front panel in reversed order of
removal.
HRS Series
[Tips]
Align with the 4 guides at the back of the front panel, set the end of the
display board to the 2 claws B. Pull the display board forward while pushing
the 2 claws A out with both thumbs until the claws click.
Claw A
Claw B
Fig. 4.5-38 Mount the display board
Chapter 4
Claw A
Click
Claw B
Front
4.5 Replacement Procedure
HRX-MM-N007
Service Procedure
4-53