Yaskawa Varispeed-656 DC5 - Manual (Page 7)

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„ MAINTENANCE AND INSPECTION
„ OTHERS
(Ref. Page)
• Never touch high-voltage terminals in the VS-656DC5.
Failure to observe this warning may result in an electric shock.
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• Perform maintenance or inspection only after verifying that the CHARGE LED goes
OFF, after the main circuit power supply is turned OFF.
The capacitors are still charged and can be dangerous.
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• Only authorized personnel should be permitted to perform maintenance, inspec-
tions, or parts replacement.
[Remove all metal objects (watches, bracelets, etc.) before operation.]
(Use tools which are insulated against electric shock.)
Failure to observe this warning may result in an electric shock.
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WARNING
(Ref. Page)
• A CMOS IC is used in the control board. Handle the control board and CMOS IC
carefully. The CMOS IC can be destroyed by static electricity if touched directly.
The CMOS IC may be destroyed by static electricity if touched directly.
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• Do not change the wiring, or connect/disconnect the connectors while power is
applied to the circuit.
Failure to observe this caution may result in personal injury.
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(Ref. Page)
• Never modify the product.
Failure to observe this warning may result in an electric shock or personal injury.
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(Ref. Page)
• Do not subject the VS-656DC5 to halogen gases, such as fiuorine, chlovine, bro-
mine, and iodine, at any time even during transportation or installation.
Otherwise, the VS-656DC5 can be damaged or interior parts burnt.
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CAUTION
WARNING
CAUTION