FX-3R Maintenance Guide
13-25
[Replacement procedure]
c Before starting the replacement work, always turn OFF the main power, main circuit
breaker, and main switch.
d The SUPERIMPOSE board is located on the right of the control box. Therefore, take out
the control box and replace the SUPERIMPOSE board.
e After the control box has been taken out, remove SL4030691SC (6 pcs.) to detach the
SUPERIMPOSE board.
f Replace the detached SUPERIMPOSE board with a new one and reassemble the parts
and components in the reverse order of disassembly.
HX00354000N ×6
Spacer
40048082
SUPERIMPOSE BOARD
SL4030691SC ×6
SEMS cap bolt M3×6
Figure 13-4-8-2 Control Unit
Rev. 1.00