Dialight D264-A54-001 Vigilant L864 Based Red Beacon - Manual (Page 7)

Document No.
9100-127-1556-99 Rev A
October 19, 2011
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Dialight Corporation 1501 Route 34 South Farmingdale NJ 07727
Tel: 732.919.3119 Fax:732.751.5778 Web: www.dialight.com
Sheet 7 of 13
4.1 Lightning Protection
The Beacon incorporates protection against voltage surges (as induced by nearby
lightning strikes) by means of Gas Discharge Tubes (GDT’s).
Section 5: Maintenance and Troubleshooting
No regularly scheduled maintenance is required for the Beacon.
1- Dialight warranties the light output of the Beacon to meet or exceed FAA
requirements for 5 years period (See Section 8, Dialight Warranty Statement).
LED Module replacement after 5 years is recommended to ensure FAA
compliance.
2- General cleaning of the Dome Assembly is recommended after re-lamping with
regular glass cleaning solution, soapy water or any acrylic cleaning solutions. No
other cleaning solutions are recommended. Abrasive compounds will scratch the
Dome Assembly.
Table 1 Lists possible faults and repair procedures for the L-264 Beacon
Table 1 Troubleshooting
Symptom Possible Cause Corrective Action
Beacon does not light No DC power
Damaged LED Module
Failed Power supply Verify proper DC levels from
power source thru supply lines.
Replace defective LED Module.
See repair and replacement
procedures.
Replace power supply
Beacon does not flash Refer to controller
documentation supplied
by the manufacturer.