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16
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(4) Control board
1Perform the same work as in steps 1 through 3 of (2) above.
2Remove the control board clamping screw (one PTT screw
4 x 16, indicated by ●).
3Remove the cord clip clamping screw (one PTT screw
4 x 16, indicated by ▲).
4Remove the line filter clamping screw (one PTT screw
4 x 16, indicated by ).
7Pull out the control board, and then remove the control
board cover clamping screw (one PTT screw 4 x 6,
indicated by ●).
8Remove the control board lead wires, and then remove
the bushing (indicated by ●).
5Remove the terminal cover clamping screw (one PTT screw
4 x 16, indicated by ●).
6Remove the earth lead wire (green / yellow) from the
terminal.