Mitsubishi Electric MELSEC-Q Series User Manual page 6

[Startup and Maintenance precautions]
• The online operations conducted for the CPU module being operated, connecting the peripheral
device (especially, when changing data or operation status), shall be conducted after the
manual has been carefully read and a sufficient check of safety has been conducted.
Operation mistakes could cause damage or problems with of the module.
• Do not disassemble or modify the modules.
Doing so could cause trouble, erroneous operation, injury, or fire.
• Use a cellular phone or PHS more than 25cm (9.85 inch) away from the PLC.
Not doing so can cause a malfunction.
• Switch all phases of the external power supply off before mounting or removing the module.
If you do not switch off the external power supply, it will cause failure or malfunction of the
module.
[Disposal Precautions]
• When disposing of this product, treat it as industrial waste.
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CAUTION
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CAUTION
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