Yamaha RCX142 User Manual page 6

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[Start-up and maintenance safety points]
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WARNING
• Only personnel trained in safety and robot operation may operate it.
• Never allow anyone to enter the robot movement range when the robot controller
is turned on. Serious accidents including fatal injury or death might otherwise
result.
• This robot controller is not designed to be explosion-proof. Do not use it in
locations exposed to inflammable gases, gasoline or solvent that could cause
explosion or fire.
• Do not touch any electrical terminal while power is supplied to the robot
controller. This might cause electrical shocks, faulty operation or malfunctions.
• Always shut off all phases of the power supply externally before cleaning or
tightening the terminal screws. Failure to shut off all phases could lead to
electrical shocks, product damage or malfunctions. A loose screw could lead to
parts dropping out, short circuits or malfunctions. If the screw is too tight, short
circuits or malfunctions could also occur due to screw damage.
• Never disassemble or modify the robot controller. This may lead to breakdowns,
malfunctions, injury or fire.
• Always shut off all phases of the power supply externally before installing or
removing an option board. Failure to shut off all phases could lead to breakdowns
or malfunctions.
• When using ferrite cores for noise elimination, fit them to the power cable as close
to the robot controller as possible to prevent faulty operation or malfunctions due
to noise.
• When performing maintenance of the robot controller under instructions from the
YAMAHA or YAMAHA sales dealer, turn off the robot controller and wait for at least
30 minutes. Some components in the robot controller may be hot or still retain a
high voltage shortly after operation, so burns or electrical shocks may occur if
those parts are touched.
[Precautions for disposal]
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CAUTION
• When disposing of absolute batteries used in this product, comply with local regulations or
contact our sales office.
• When disposing of this product (except for absolute batteries), discard it as industrial waste.
[Other precautions]
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CAUTION
• Please note that the state of California USA has legal restrictions on the handling of
manganese dioxide lithium batteries. See the following website for more information:
http://www.dtsc.ca.gov/hazardouswaste/perchlorate
This manual does not constitute a concession of rights or a guarantee of
industrial rights. Please acknowledge that we bear no liability whatsoever
for conflicts with industrial rights arising from the contents of this manual.
2008 YAMAHA MOTOR CO., LTD.