Newport 500B Series, User Manual, Page: 17 / 64

16 Safety Precautions
WARNING
Do not attempt to operate this equipment if there is evidence of
shipping damage or you suspect the unit is damaged. Damaged
equipment may present additional hazards to you. Contact
Newport technical support for advice before attempting to plug
in and operate damaged equipment.
WARNING
To avoid electric shock, connect the instrument to properly
earth-grounded, 3-prong receptacles only. Failure to observe
this precaution can result in severe injury.
WARNING
To reduce the risk of electric shock or damage to the instrument,
turn the power switch off and disconnect the power cord before
replacing a fuse.
WARNING
Before cleaning the enclosure of the Model 500B Series Laser
Diode Drivers, the AC power cord must be disconnected from
the wall socket.
CAUTION
Make sure that the selector is set at the position which
corresponds to your mains voltage.
CAUTION
There are no user serviceable parts inside the Model 500B Series
Laser Diode Drivers. Work performed by persons not authorized
by Newport Corporation will void the warranty. For instructions
on obtaining warranty repair or service, please refer to Section 8
.
CAUTION
All units are factory preset to operate at 108-132VAC, 60Hz