Hitachi SJ-FB - Manual (Page 11)

11
Chapter 3 INSTALLATION
How to Mount the SJ-FB Board
Align the holes at the four corners of the SJ-FB board to the guide posts for positioning, in option
port 1 or 2 of the inverter. Then gently push the option board into position, making sure the board
is fully seated in its connector. Install two screws to secure the board to the inverter body as
shown below.
Option port 1
Option port 2
Guide posts for
option board positioning
Screw hole for securing the option board
(M3 screw)
Option board
Figure 3-1 Option Board Installation