Maintaining the robot This section explains how to maintain the Direct Drive Robot to optimize performance. WARNING Only administrators and experienced personnel should perform the procedures in this section. This section contains the following topics: • Routine maintenance • Cleaning the robot gripper pads • Replacing robot gripper pads • Tightening the gripper pad screws • Replacing robot grippers • Replacing fuses in power supply G5411-60010 • Replacing fuses in power supply G5411-60005