Maintenance and Inspection
Maintenance and Inspection
WARNING
WARNING
Do not touch the Inverter terminals. Some of the terminals carry high voltages and
are extremely dangerous.
Doing so can result in electric shock.
Always have the protective cover in place when power is being supplied to the Inverter.
When attaching the cover, always turn OFF power to the Inverter through the
MCCB.
Doing so can result in electric shock.
After turningOFFthe main circuit power supply, wait until theCHARGEindicator light
goes out before performance maintenance or inspections.
The capacitor will remain charged and is dangerous.
Maintenance, inspection, and replacement of parts must be performed only by authorized
personnel.
Remove all metal objects, such as watches and rings, before starting work. Always
use grounded tools.
Failure to heed these warning can result in electric shock.
WARNING
WARNING
ACMOSIC is used in the control board. Handle the control board andCMOSIC carefully.
The CMOS IC can be destroyed by static electricity if touched directly.
The CMOS IC can be destroyed by static electricity if touched directly.
Do not change the wiring, or remove connectors or the Digital Operator, during operation.
Doing so can result in personal injury.
Other
WARNING
WARNING
Do not attempt to modify or alter the Inverter.
Doing so can result in electrical shock or injury.
Is a registered trademark of yolico
YD3000N
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