Yaskawa VS mini J7 Series - Manual (Page 10)

10
Others
WARNING
(Ref. page)
• Do not perform a voltage withstand test on any part of
the VS mini J7.
This electronic equipment uses semiconductors and it is vulnerable
to high voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
• Only authorized personnel should perform
maintenance, inspections or parts replacement.
[Remove all metal objects (watches, bracelets, etc.) before operation.]
(Use tools which are insulated against electrical shock.)
Failure to observe this warning can result in an electrical shock. . . . . . . . . . . 99
CAUTION
(Ref. page)
• The control PC board employs CMOS ICs.
Do not touch the CMOS elements.
They are easily damaged by static electricity.
• Do not connect or disconnect wires, digital operator,
connectors, or cooling fan while power is applied to the circuit.
Failure to observe this caution can result in personal injury. . . . . . . . . . . . . . . 99
WARNING
(Ref. page)
• Never modify the product.
Failure to observe this warning can result in an electrical shock or
personal injury and will void the warranty.