Operating Manual
19
www.ushio.com
Repair
1. Turn OFF light source by switching the front power switch to the off
position.
2. Completely disconnect power supply from both light source and mains
(power plug into AC outlet).
3. Wait for ~5 seconds until power supply discharges as observed on the
power supply LED indicator will turn off.
4. Reconnect power supply to both AC to main voltage and DC connector
to light source.
5. Turn ON light source by switching the front power switch to on.
6. Insert fiber cable completely to deactivate fiber sense interlock.
7. Follow the instruction for the interface panel and begin operating the
light box again.
For repair information, please contact Customer Service at:
Telephone: (714) 236-8600
Email: [email protected]
In the event the unit stops functioning, try the following steps to operate light
source. The power supply exhibits internal protection circuitry for user safety
precautions and will shut down during certain instances. This equipment has been
tested to ESD conditions according IEC 61326-1 and performs to performance
criterion C. This means, that under certain conditions the overvoltage protection
of the power supply may turn the power supply output and the unit off to prevent
damage to the unit. In such case the power supply must be disconnected from
main power to reset this fault condition. In the event the unit suddenly turns off,
turn the unit off. Unplug the power supply from mains voltage (120V/ 230V). Wait
~5 seconds and plug the power supply back into mains voltage. Turn the unit on.
Troubleshooting Suggestions
