Mitsubishi Electric Melsec Q Series User Manual page 10

[Startup and Maintenance Precautions]
 Shut off the external power supply (all phases) used in the system before cleaning the module.
Failure to do so may result in electric shock.
[Startup and Maintenance Precautions]
 Do not disassemble or modify the module. 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
a module. Failure to do so may cause the module to fail or malfunction.
 After the first use of the product (module and display unit), the number of
connections/disconnections is limited to 50 times (in accordance with IEC 61131-2). Exceeding
the limit may cause malfunction.
 Before handling the module, touch a conducting object such as a grounded metal to discharge
the static electricity from the human body. Failure to do so may cause the module to fail or
malfunction.
[Operating Precautions]
 When changing data and operating status, and modifying program of the running programmable
controller from an external device such as a personal computer connected to an intelligent
function module, read relevant manuals carefully and ensure the safety before operation.
Incorrect change or modification may cause system malfunction, damage to the machines, or
accidents.
[Disposal Precautions]
 When disposing of this product, treat it as industrial waste.
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WARNING
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CAUTION
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CAUTION
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CAUTION
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