Yamaha RCX222, Руководство пользователя

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Safety Instructions
S-14
Wiring
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Protective measures against electrical shock 1.
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WARNING
Always ground the robot to prevent electrical shock.
Adjustment
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Adjustment that requires removing a cover 1.
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WARNING
Adjustment by removing a cover require specialized technical knowledge and skills, and may also involve
hazards if attempted by an unskilled person. This adjustment must be performed only by persons who have the
required qualifications described in “2. Qualification of operators/workers” in section 4.1 of this “Safety instruc-
tions”.
4.4.2 Precautions for robot controllers
Installation environment
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Installation environment 1.
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WARNING
YAMAHA robots are not designed to be explosion-proof. Do not use the robots and controllers in locations
exposed to explosive or inflammable gases, dust particles or liquid such as gasoline and solvents. Failure to
follow this instruction may cause serious accidents involving injury or death, and lead to fire.
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WARNING
• Use the robot controller in locations that support the environmental conditions specified in this manual.
Operation outside the specified environmental range may cause electrical shock, fire, malfunction or product
damage or deterioration.
• The robot controller and programming box must be installed at a location that is outside the robot safety
enclosure yet where it is easy to operate and view robot movement.
• Install the robot controller in locations with enough space to perform work (teaching, inspection, etc.) safely.
Limited space not only makes it difficult to perform work but can also cause injury.
• Install the robot controller in a stable, level location and secure it firmly. Avoid installing the controller upside
down or in a tilted position.
• Provide sufficient clearance around the robot controller for good ventilation. Insufficient clearance may cause
malfunction, breakdown or fire.
Installation
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To install the robot controller, observe the installation conditions and method described in the manual.
Installation 1.
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WARNING
Securely tighten the screws to install the robot controller. If not securely tightened, the screws may come loose
causing the controller to drop.
Connections 2.
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WARNING
• Always shut off all phases of the power supply externally before starting installation or wiring work. Failure to do
this may cause electrical shock or product damage.
• Never directly touch conductive sections and electronic parts other than the connectors, rotary switches, and
DIP switches on the outside panel of the robot controller. Touching them may cause electrical shock or
breakdown.
• Securely install each cable connector into the receptacles or sockets. Poor connections may cause the
controller or robot to malfunction.