ADB Safegate REIL-L, Руководство пользователя

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Note
Individual LED’s and Individual LED panels cannot be replaced.
1. Turn the power off in the control cabinet by placing the On/Off service switch in the OFF position or by disengaging the
external circuit breaker. De-energize and lockout incoming power.
2. Remove the screws that secure the Optical Glass Assembly to the front of the enclosure.
3. Remove the Optical Glass Assembly and gasket from the enclosure. Disconnect the leads to the LED Panel Assembly.
Warning
Note the polarity of each individual LED connection before removing the panel Assembly. Polarity is marked on the
face of the LED PCB assembly.
4. Disconnect the 3 wire Connectors to the LED Panel Assembly.
5. Remove the LED Panel Assembly.
6. Install the new LED Panel Assembly insuring that the polarity is the same as the removed panel. Reconnect the power
leads to the panel assembly.
7. Apply 67A0033 Thermal-joint Compound between the LED PCB and the mounting plate.
8. Before reinstalling the Optical Glass Assembly check the gasket for any signs of deterioration such as cracks or tears. If the
gasket is damaged, replace with a new gasket.
9. Install all of the mounting screws used to fasten the Optical Glass Assembly to the enclosure face. Ensure that all screws
are tight.
10. Restore power to return the unit to service.
11. Close panel and lock access door.
Figure 9: LED Panel Assembly Replacement
5.2 Troubleshooting
This section provides troubleshooting information for the L-849V/I, Style A/E LED Runway End Identifier Lights (REIL) system.
This information covers only the most common problems that may be encountered. If the problem cannot be solved with the
information given here, contact the ADB Safegate Service department for assistance.
REIL-L
Maintenance and Repair
30
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