8
Periodic inspection
8-3
■
Replacing the memory battery
Step 1
Loosen the knob on the bottom.
Step 2
Remove the bottom cover, to
which the memory battery is
secured.
Step 1-2
1
2
Step 3
Disconnect the memory battery
connector from the controller
main body.
Step 4
Remove the memory battery from
the bottom cover and replace it
with a new one.
Step 4
4
Step 5
Install the new battery in the
reverse order of removal.