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RB-6 L-801A (Airport) Rotating Beacon (Export)
Interval
Annually
Check to see if the beacon is level.
Check for loose or broken wiring, lugs,
and conduit.
Check for cracked or deteriorated gaskets
or deteriorated weatherproofing.
3. Maintenance Procedures
Replacing Lamp
2001 Siemens Airfield Solutions, Incorporated
All rights reserved
Table 4-1. RB-6 Rotating Beacon (Export Version) Maintenance
Maintenance Task
This subsection describes the following maintenance procedures:
•
replacing lamp
•
adjusting lamp beam
•
replacing brushes
•
cleaning lenses
•
cleaning head
•
cleaning vents
•
cleaning slip rings and brushes
•
lubricating parts
To replace the lamp, perform the following procedure:
1. See Figure 3-1 in the Installation section. Loosen the two lens clips (1)
on the front of the beacon.
2. Grasp the top of the lamp (2), push downward, and turn
counterclockwise approximately 120 degrees. Lift the lamp out of the
socket.
3. Carefully insert the replacement lamp into the socket.
NOTE: Make sure the lamp filament is vertical before closing the lens
cover and tightening the hexagonal screw.
WARNING: The lens temperature can be as high as 373 °F
(189 °C). Allow one-half hour for the lamps to cool before
opening the lens cover. Failure to observe this warning may
result in personal injury or equipment damage.
96A0221B
Issued 5/01
Action
Make the beacon level, if necessary. Check the
level in four directions.
Repair or renew wiring when needed. Tighten
loose lugs, conduit supports, and connections.
Replace broken brackets.
Replace gaskets or weatherproofing, if necessary.
Maintenance
Page 4-2
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