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4.2
ALARM LED Is Lighted
The leak sensor in the drip tray may have been triggered. Check the Chromeleon
Audit Trail for a leak-related error message. Find and eliminate the source of the
leak.
After fixing the leak and drying the sensor, clear the
•
In the Chromeleon 7 Command window (see
execute the ClearAlarmLED command.
•
In Chromeleon 6.8, click the Clear Alarm LED button on the Control panel.
–or–
In the Commands dialog box (see
ClearAlarmLED command.
4.3
Lamp Does Not Light/Lamp LED Is Flashing Rapidly
•
Lamp default setting is not in effect
When the factory default settings are in effect, the deuterium and tungsten
lamps turn on automatically each time the detector power is turned on. If the
required lamp does not turn on automatically, you can turn it on from
Chromeleon or the TTL input.
To restore the default setting for a lamp:
1. Open the Chromeleon 7 Command window (see
Chromeleon 6.8 Commands dialog box (see
2. Select UV, and then execute the required command:
•
UVLampPowerOnSetting (for the deuterium lamp)
•
VisLampPowerOnSetting (for the tungsten lamp)
•
Lamp is old or burned out
Replace the lamp. See
the deuterium lamp or tungsten lamp, respectively.
Doc. 065378-01 1/12
page
32), click UV and then execute the
Section 5.7
or
Section 5.8
4 • Troubleshooting
LED.
ALARM
page
31): Click UV, and then
page
31) or the
page
32).
for instructions on replacing
73
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