Omron J7 series, User Manual

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VII
Maintenance and Inspection Precautions
Do not touch the Inverter terminals while the power is being supplied.
Maintenance or inspection must be performed only after turning OFF the
power supply, confirming that the CHARGE indicator (or status indicators) is
turned OFF, and after waiting for the time specified on the front cover. Not
doing so may result in electrical shock.
Maintenance, inspection, or parts replacement must be performed by
authorized personnel. Not doing so may result in electrical shock or injury.
Do not attempt to take the Unit apart or repair. Doing either of these may
result in electrical shock or injury.
Carefully handle the Inverter because it uses semiconductor elements.
Careless handling may result in malfunction.
Do not change wiring, disconnect connectors, the Operator, or optional items,
or replace fans while power is being supplied. Doing so may result in injury,
damage to the product, or malfunction.
Warning Labels
Warning labels are pasted on the product as shown in the following
illustration. Be sure to follow the instructions given there.
Warning Labels
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
Caution
!
Caution