10. Replacing the Signal Relay Board Part 2: Maintenance
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Installation
(1) Connect the X4 connector of the new battery unit.
(2) Using two wire ties, secure the battery unit to the board.
Wire ties
(3) Using four screws (M3×6), install the signal relay board onto the base connector plate.
(4) Mount the base connector plate to the manipulator base. (Refer to chapter 2. Opening
the Covers.)
∗ If the manipulator is a Protected model, reseal the base connector plate. Refer to
Sealing the Manipulator in chapter 13. Protected Model Maintenance.
(5) Connect the cables to the base connector plate.
(6) Turn ON the Drive Unit / Controller power and test it with a few teach points to make
sure that the teach positions have not been offset. When you have confirmed that the
position data has been retained, replacement is completed. If there is any position
found to be offset, calibrate the manipulator by referring to chapter 11. Calibration.