4. Pull out the power cord, or turn off the two power
switches.
Module
Power
switches
5. Disconnect the two harnesses from the module (back
side).
Module (back side)
Harnesses
ICP-6520/6530/3000/6511
6. To install, reverse the removal procedure.
n
After attaching the module (step 2), push the portion
A of the module and check that the lock lever is
securely locked in the direction of the arrow D.
Module
Lock lever
Portion A
D
1-35 (E)