LS Industrial Systems GLOFA G7M-DR20U, User Manual

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SAFETY INSTRUCTIONS
Startup and Maintenance Precautions
Disposal Precaution
Do not touch the terminals while power is on.
This may cause an electric shock or erroneous operation.
Switch all phases of the external power supply off when cleaning the
module or retightening the terminal or module mounting screws.
Not doing so could result in electric shock or erroneous operation.
Do not charge, disassemble, heat, place in fire, short circuit, or solder
the battery.
Mishandling of the battery could cause overheating or cracks resulting
in injury and/or fires.
Do not disassemble or modify the modules.
Doing so could cause erroneous operation, injury, or fire.
Switch all phases of the external power supply off before mounting or
removing the module.
Not doing so could cause failure or malfunction of the module.
Use cellular phones or walky-talkies more than 30cm (11.81 inch)
away from the PLC.
Not doing so could cause a malfunction.
When disposing of this product, treat it as industrial waste.
Not doing so could cause environmental damage or explosion.
Warning
Caution
Caution