Mitsubishi Electric QJ71E71-100 User Manual page 6

[Setup and Maintenance Precautions]
● Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction.
● Shut off the external power supply (all phases) used in the system before cleaning the module or
retightening the terminal screws, connector screws, or module fixing screws. Failure to do so may
result in electric shock or cause the module to fail or malfunction.
[Setup and Maintenance Precautions]
● Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire.
● Shut off the external power supply (all phases) used in the system before mounting or removing the
module.
● After the first use of the product, do not mount/remove the module to/from the base unit more than 50
times (IEC 61131-2 compliant). Exceeding the limit of 50 times may cause malfunction.
● Always make sure to touch the grounded metal to discharge the electricity charged in the body, etc.,
before touching the module. Failure to do so may cause a failure or malfunctions of the module.
[Precautions When Disposing of This Product]
● Dispose of this product as an industrial waste.
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WARNING
CAUTION
CAUTION