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Before beginning work
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WARNING
• When the robot does not need to be operated during adjustment or
maintenance, always turn off the controller and the external switch
board.
• Do not touch internal parts of the controller for 10 MINUTES after the
controller has been turned off.
• When only making electrical inspections and requiring no mechanical
movement of the robot, keep the emergency stop button pressed.
• Use only lubricant and greases specified by YAMAHA sales office or
representative.
• Use only parts specified by YAMAHA sales office or representative. Take
sufficient care not to allow any foreign matter to contaminate them
during adjustment, parts replacement or reassembly.
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• Do not modify any parts on the robot or controller. Modification may result
in unsatisfactory specifications or threaten operator safety.
• When adjustment or maintenance is complete, retighten the bolts and
screws securely.
• During robot adjustment or maintenance, place a sign indicating that the
robot is being adjusted or serviced to prevent others from touching the
control keys or switches. Provide a lock on the switch keys or ask
someone to keep watch as needed.
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WARNING
Do not disassemble the robot. The internal magnetic plate uses powerful
permanent magnets so disassembly without proper preparation is
hazardous. Attempting to disassemble it might also prevent obtaining the
specified performance.
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