PCB
Si001267EB
8
Removal Procedure
4. PCB
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step
Procedure
Points
1
Remove the 2 screws
and detach the earth /
ground wires.
You can remove the main
PCB when you disconnect
the lead wires on the
terminal board without
removing the electrical box.
2
Remove the 4 screws
on the main PCB.
3
Unfasten the 3 hooks
on the upper side.
4
Lift and pull out the
main PCB.
(R19539)
Screw
Earth / ground
wire
(R16485)
Hook
