Yaskawa RC5 Converter - Manual (Page 46)

46 YASKAWA ELECTRIC TOEP C710656 01C YASKAWA - RC5 Instruction Manual
5.1 Section Safety
5.1 Section Safety
W ARNING
Never touch high-voltage terminals in the power regenerative unit.
Failure to observe this warning can result in an electric shock.
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.
Only authorized personnel should be permitted to perform maintenance, inspections 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 can result in an electric shock.
Never modify the product.
Failure to observe this warning can result in an electric shock or personal injury and will invalidate the guarantee.
CAUTION
The power regenerative unit employs semi-conductor elements. Do not touch the CMOS elements.
They are easily damaged by static electricity.
Do not connect or disconnect wires or connectors while power is applied to the circuit.
Failure to observe this caution can result in personal injury.