WARNING
Only those personnel who were well trained for
maintenance and safety can perform the replacement.
When removing the board with the cabinet open, be careful
not to touch the part containing high–voltage circuits
( indicated by the electric shock mark and covered with
the electric shock prevention sheet). If you touch the part
when the sheet comes off, you receive an electric shock.
<1> Loosen the four screws that retain the case, then remove the case.
At this time, do not disconnect the cables for the fan and battery.
5.11
REPLACING THE
MAINTENANCE
PARTS OF CNC
DISPLAY UNIT FOR is
SERIES CNC
5.11.1
Replacing Procedure
of Mother Board
GFKE-0222-EN
5. MATTERS COMMON TO BOTH LCD–MOUNTED TYPE
AND STAND–ALONE TYPE i SERIES (HARDWARE)
395