Fanuc Power Mate i-D/H Maintenance Manual

2. HARDWARE
B63175EN/03
200
WARNING
Absolute pulse coder battery replacement
When replacing the memory backup batteries, keep the
power to the machine (Servo amplifier) switched on, and
hold the machine at an emergency stop. Because this work
must be carried out while the power is kept switched on and
the cabinet is open, only the personnel who have been
trained for safety are allowed to engage in the work. When
replacing the batteries, be careful not to touch the
highvoltage circuit section (marked and shielded with
a shock hazard prevention cover). If you touch the
highvoltage circuit section when it is uncovered, you will
get an electric shock.
Prepare lithium battery A06B6073K001(*) in advance.
(*) FANUC specification: A98L00010902
(1)Turn machine (servo amplifier) power ON.
(2)Remove the battery case on the front panel of α series Servo Amp
Module (SVM).
The battery case can be removed by holding the top of the case and
pulling the case towards you.
α series
SVM
Battery case
Connector CX5X
Connector
CX5X
Battery
compartment
Battery
A06B6073K001
(3)Remove the connector the battery.
(4)Replace the battery, and connect the connector.
(5)Attach the battery case.
(6)Turn machine (servo amplifier) power OFF.
2.8.2
Replacing Batteries for
Absolute Pulse Coder
(Servo Amplifier α
Series)

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