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7.1 Issues and Remedies
See below for a list of possible issues that may be encountered while operating the EQ-99X system and the potential
steps to resolve those issues.
Table 10.
Possible Issues and Remedies
LED Light Name
Possible Issues
and Status
One of the following has occurred in the lamp head:
1. A control cable is not connected.
2. The lamp head has overheated (above 85 °C).
3. The laser subminiature assembly (SMA) is not
LAMP MODULE
4. The lamp bulb is not properly installed.
FAULT is ON
5. There was a failure to ignite the plasma
One of the following has occurred in the power
supply controller:
1. An external interlock is open.
2. The power supply controller printed circuit
CONTROLLER
3. The laser has overheated (above 66 °C).
FAULT is ON
4. There is a regulation error with the laser
5. There is a regulation error with the laser
6. There is a laser failure.
EQ-99X Operation & Maintenance Manual
connected.
inside the lamp bulb, or the plasma inside the
lamp bulb has been extinguished after
ignition. This also causes the LAMP ON light
to turn OFF and LASER ON light to turn OFF.
board has overheated (above 82 °C).
current.
temperature.
Chapter 7. Troubleshooting
Troubleshooting Steps
1. Clear the fault lights by toggling
the EQ-99-RC Remote Control
between the ON and OFF
positions. The EQ-99X system will
not start if a fault condition exists.
2. Confirm that the black jumper
plug is fully inserted into the back
of the EQ-99-RC Remote Control
(or, if using another remote
control, confirm that the external
interlock contact is closed).
3. Check that the bulb and laser fiber
optic cable are properly connected
to the lamp head.
4. If either the LAMP MODULE FAULT
or CONTROLLER FAULT light will
still not clear, contact Energetiq.
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