Maintenance 11. Lithium Battery
212 G10 / G20 Rev.20
11.1 Replacing the Battery Unit (Lithium Battery)
Push down the shaft to its lower limit while pressing the brake release switch. Be
sure to keep enough space and prevent the
hitting any peripheral
equipment.
The brake release switch is applied to both Joints #3 and #4. When the brake
release switch is pressed, the respective brakes of the Joints #3 and #4 are released
simultaneously.
shaft falling and rotating while the brake release switch is
because the shaft may be lowered by the weight of an end effector.
Remove the arm top cover.
For details, refer to Maintenance: 3.1 Arm Top Cover.
Connect the connector of the new lithium battery to the
User the unused connector of the two connectors X60A, X60B on the upper part of
the battery board.
Be sure to connect the connector of the new battery before disconnecting the old
battery. If the current battery is disconnected before connecting the new
will lose the origin position data and the calibration must be executed again.
when the Power-Low warning is appearing.
Cut off the wire tie banding the cables of used lithium battery.
Cut off the wire tie banding the lithium battery and
remove the lithium battery.