YASKAWA CIMR-DC4A0040AAA Technical Manual page 14

i.2 General Safety
Never lift the converter up while the cover is removed.
This can damage the terminal board and other components.
Do not perform signal checks during operation.
Failure to comply could result in damage to the converter.
Do not modify the circuitry of the converter and the harmonic filter module.
Failure to comply could result in damage to the converter and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Connect the converters to power supply transformers on a 1:1 basis and use independent grounds.
If devices, such as office equipment, that are sensitive to noise are installed in the same location, connect them while
observing the grounding standards for each device, separate the ground wires, and use independent grounds or noise
filters to prevent noise from entering the devices though the ground wires.
Do not expose the converter to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the converter.
Do not pack the converter in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
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NOTICE
YASKAWA ELECTRIC SIEP C710656 06F YASKAWA Power Regenerative Converter - D1000 Technical Manual