Fanuc Plus Robot Controller R-30iB Mate M31a 6s

(1) Detach the cables from the emergency stop unit.

(2) Remove (4(small size), 2(middle/large size)) screws, and replace the emergency stop unit.

Exterior of the robot cleaned before removing covers

Used appropriate methods for cleaning and removing accumulated dust

Interior of the robot thoroughly cleaned with a lint free rag

Covers replaced immediately after dust removal

Complete purge cycle run after covers are replaced

Robot energized after purge cycle

Sign off on the maintenance procedure

(1) Check the voltage at the screw above the LED ""V4"" with a DC voltage tester to see if the remaining voltage is not higher than 50V.

(2) Detach the cables from the 6-Axis servo amplifier.

(3) Remove (2) screws fastening the 6-Axis servo amplifier.

(4) Hold the handle at the upper side of the amplifier and remove 6-Axis servo amplifier.

(5) Install a replacement amplifier by reversing above procedure.;

Enter the ordering drawing number of the new lithium battery

Turn the robot controller on for about 30 seconds

Was the battery unit successfully pulled out from the lower right part of the backplane unit?

Was the new battery unit successfully installed?

Is the battery unit latched securely?

Replacing the Heat Exchanger and Door Fan Unit

The heat exchanger is inside its door. To replace the heat exchanger, it is necessary to remove the door fan unit in advance.

(2) Disconnect the connector at the FAN.

(3) Mount the replacement fan unit by reversing above procedure. Be careful not to let the cable get caught in the fan.

(1) Dismount the door fan unit. (See the above procedure.)

(2) Open the cabinet door, and detach cables.