Mitsubishi MELSEC-F User Manual page 6

[Setup and Maintenance Precautions]
• Do not touch any terminal while the PLC's power is on.
Doing so may cause electric shock or malfunctions.
• Before cleaning or retightening terminal screws and module mounting screws, externally cut off
all phases of the power supply.
Failure to do so may cause electric shock, fire, malfunctions and product damage.
• Before modifying or disrupting the program, forcible output, RUN and STOP while they are in
operation, carefully read through this manual and the associated manuals and ensure the safety
of the operation.
An operation error may damage the machinery or cause accidents.
• Do not disassemble or modify the PLC.
Doing so may cause fire, equipment failures, or malfunctions.
For repair, contact your local Mitsubishi Electric distributor.
• Cut off all phases of the power supply externally before installation or wiring work in order to
avoid damage to the product or electric shock.
[Precautions When Disposing of This Product]
• Dispose of this product as an industrial waste.
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent
licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property
rights which may occur as a result of using the contents noted in this manual.
Other company and product names herein are either trademarks or registered trademarks of their respective owners.
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