NOTES FOR SAFE OPERATION
9
MAINTENANCE AND INSPECTION
WARNING
(Ref. page)
D
Never touch high-voltage terminals in the power
regenerative unit.
Failure to observe this warning can result in an electric shock.
41
. . . . . . .
D
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.
41
. . . . . . . . . . . . . .
D
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.
41
. . . . . . .
D
Never modify the product.
Failure to observe this warning can result in an electric shock
or personal injury and will invalidate the guarantee.
CAUTION
(Ref. page)
D
The power regenerative unit employs semi-conductor
elements. Do not touch the CMOS elements.
They are easily damaged by static electricity.
41
. . . . . . . . . . . . . . . . . . . . .
D
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.
41
. . . . . . . . .