Epson LS20 Series User Manual

Maintenance 11. Lithium Battery and Boards
140 LS20 Rev.4
11.1 Replacing the Battery Unit (Lithium Battery)
Battery unit
(lithium
battery)
Removal
(1)
Turn OFF the
controller.
(2)
Remove the Connector
Plate.
For details, refer to
Maintenance: 3.4 Connector Plate.
(3)
Remove the resolver plate from the connector plate.
Be careful not to disconnect the battery connector.
Do not remove the signal cable and the M/C cable.
If
you disconnect all the current batteries before connecting the new battery, the robot
will lose
the home position data and the calibration must be executed again. The
battery units are exchanged according to the following procedures.
Battery
×3
Resolver Board
Resolver
Plate
MC Signal
Cable
Wire Tie
Signal
Cable
Battery
Plate
Connecter
Plate
(4)
Cut
off the wire tie binding the lithium batteries to the battery plate.
(5)
Bind new batteries to the battery plate with a new wire tie.
(
6)
Disconnect one connector of the old three batteries and connect a new one.
(
7)
Disconnect the other old
batteries connector and connect new ones.
(
8)
Mount the
resolver plate to the connector plate.
(
9)
Turn ON the controller.
(1
0)
Check if the manipulator moves to points correctly in correct orientation.
To do so, select some points already registered
and move the manipulator to the points.
(1
1)
If the
manipulator does not move to the points correctly, execute
the calibration of all
joints and axes.
For details, refer to
Maintenance: 13. Calibration.

NOTE

Epson LS20 Series Specifications

General

Brand	Epson
Model	LS20 Series
Category	Robotics
Language	English