Mitsubishi MELSEC-Q Series User Manual page 5

[STARTUP/MAINTENANCE PRECAUTIONS]
Be sure to shut off all phases of the external power supply used by the system before cleaning or
retightening module fixing screw.
Failure to do so may cause an electric shock.
Do not or remodel each of the modules.
Doing so may cause failure, malfunctions, personal injuries and/or a fire.
Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the module.
Not doing so may result in a failure or malfunction of the module.
Do not install/remove the module to/from the base unit more than 50 times after the first use of the
product. (IEC 61131-2 compliant)
Failure to do so may cause malfunction.
Before starting test operation, set the parameter speed limit value slow, and prepare so that
operation can be stopped immediately in case of hazardous situation.
Before handling the module, touch a grounded metal object to discharge the static electricity from
the human body.
Not doing so may result in a failure or malfunction of the module.
[DISPOSAL PRECAUTIONS]
When disposing of this product, treat it as industrial waste.
DANGER
CAUTION
CAUTION
A
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