IAI R-unit RSEL, Instruction Manual, Page: 739 / 844

Chapter 12 Maintenance and Inspection
12.3 Replacing Units
12-5
ME0392-4C
12.3.1 How to replace absolute battery
[How to Replace Absolute Battery]
In here, explains how to replace an absolute battery.
When you replace a battery, keep the power to the controller on during replacement work.
If you have the power off during replacement, the encoder position data would not be retained.
Also, the work can be performed with the cables left joined to the connectors on the simple
absolute unit.
Press and hold down the snap feature
on the front cover of the simple
absolute unit, and pull the cover up
towards you to take it off.
Take the battery out of the simple
absolute unit, and take off the
connector on the battery.
1
Hold snap
feature on front
cover down
Pull up cover
to take it off
[1]
2
[2]
Take battery
out
Take connector off
12.3 Replacing Units
ME0392-4C
12-6
Join the connector on a new battery to
the PC board and put the battery in the
simple absolute unit.
Put the cover on.
This is the end of the absolute battery replacement work.
3
4
Join
connectors
Put battery
inside
Hang snap
feature on
cover
Lay cover down
towards front to
snap it in
[3]
[4]