6 Installation of Options
123
CL4NX/CL6NX Service Manual
11
Attach the EXT PCB and tighten four
screws
. Attach the motor cover  and
tighten two screws
.
12
Connect the DIS power cable  to the
EXT PCB
 and power supply unit .
Connect the motor cable
& from the
gearbox
# to EXT PCB .
And then connect the DIS signal cable

to the EXT PCB
 and main (CONT)
PCB
.
21