Instruction manual

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6 INSPECTION AND MAINTENANCE
(a) Q173DSCPU/Q172DSCPU battery replacement procedure
LITHI
CN2
Remove the internal I/F connector
cable from Motion CPU.
Turn off the Multiple CPU system
power supply.
Replacing Battery
Turn on the Multiple CPU system
power supply for 10 minutes or longer.
Open the battery cover.
Connect the lead connector to the
battery connector.
END
Close the battery cover.
Connect the internal I/F connector
cable to the Motion CPU.
Turn on the Multiple CPU system
power supply.
Install a new battery to the battery
holder correctly after confirming "+"
side and "-" side for the battery.
Internal I/F connector cable
"+" side
Battery (Q6BAT)
Battery connector
Battery holder
Battery (Q6BAT)
Lead wire
Battery lead
connector for
Q6BAT
Battery cover
Front face of Motion CPU
Disconnect the lead connector from
the battery connector. Remove the
old battery from its holder.