Disassembly/Assembly
Guidelines
IRB 6400
Page 4 - 13
Maintenance
Changing Measuring System Batter y
The battery to be replaced is located in the control cabinet, under the cover, in
the front of the frame. The article number of the battery is 4944 026-4.
Type:
Rechargeable Nickel-Cadmium battery.
The battery must never be thrown away, it must always be handled as hazar d-
ous waste.
Set the robot to the MOTORS OFF operating mode. (This means that it will not
have to be coarse-calibrated after the change.)
Unplug the battery connector (R2.G) from the serial measuring board and cut
the tie wraps that keep the battery unit in place.
Install a new battery with two new tie wraps and connect the plug to the serial
measuring board.
NOTE! It takes 18 hours to recharge a new
battery. The main electrical disconnect must
be switched ON during this time.
SMB