Red Obstruction Lighting; Lamp Replacement - TWR Lighting E-1DB2 Manual

5.1.8
5.1.9
5.1.10 To install a flashtube, slide the lamp over the connector on to the cable with
5.1.11 Insert the flashtube with the pins aligned with the socket.
5.1.12 Tighten the socket screws snug, then 1/4 turn more.
5.1.13 Reconnect cable connection. Make sure to follow the color codes on the
5.1.14 Close the hatch and latch securely.
5.1.15 Close the upper hinge assembly and latch securely.
5.2

RED OBSTRUCTION LIGHTING

The only required maintenance needed to be performed is replacement of the lamps
in the L-810 fixture. Lamps should be replaced after being operated for not more
than 75% of the rated life or immediately upon failure as per FAA Advisory Circular
70/7460-1K. By following these instructions, maximum safety and performance can
be achieved.
Tools Required:
5.2.1
M.E-2009.E-1DB2
3/25/07 – rev. 5/28/09
E-1DB2 CONTROLLER
Loosen the three (3) socket screws with a #2 Phillips screwdriver.
To remove the flashtube, slide the lamp down to the cable.
lamp in the base up position.
cable to the terminal block.
None

LAMP REPLACEMENT

5.2.1.1 Unclasp the two (2) latches and let the bail recline back.
5.2.1.2 Lift the lens up and over the lamp letting the lens hang from the
safety cable.
5.2.1.3 Unscrew the lamp counter-clockwise and remove.
5.2.1.4 Install the new lamp by screwing the lamp clockwise.
5.2.1.5 Reinstall the lens making sure it is seated properly on the base.
5.2.1.6 Reclasp the two (2) latches.
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