YASKAWA MP3000 Series Setup Manual page 63

Battery Replacement
 Suitable Battery replacement must be performed and it must be performed only by an
experienced technician.
There is a risk of electrical shock, injury, or device damage.
 Replace the Battery only while power is supplied to the MP3300.
Replacing the Battery while the power supply to the MP3300 is turned OFF may result in
loss of the data stored in memory in the MP3300.
 Do not touch the electrodes of the Battery.
Static electricity may damage the electrodes.
 Observe all local laws and ordinances when you dispose of used Batteries.
1.
Back up the programs and data stored in the CPU Module.
Note: The backup can be used to recover the data if the data accidentally gets deleted during Battery replace-
ment. Refer to the following section for details on backing up the data.
4.5 Transferring Data with the MPE720 on page 4-65
2.
Confirm that the RDY indicator on the CPU Module is lit.
3.
Open the battery cover on the front of the Base Unit.
4.
Disconnect the lead connector of the Battery from the connector on the Base Unit, and
remove the Battery from the battery holder.
2.2.5 Battery Installation and Replacement
CAUTION
Lit.
Lit.
2.2 MP3300 Installation
2-35
2