Section 6 Repair; Introduction - ADB Signature Series L-860 Manual

L860 Elevated Low-Intensity Edge Light
Section 6
Repair

1. Introduction

2. Access to Internal
Components
© 2008 Siemens Airfield Solutions
All rights reserved
WARNING: Allow only qualified personnel to perform the
following tasks. Observe and follow the safety instructions
in this document and all other related documentation.
WARNING: De-energize the circuit and lock out the circuit
or regulator so that the circuit cannot be energized by
remote means before attempting to service the fixture.
This section provides instructions for repairing the L-860 LED (ELIL)
light fixture. It includes replacing the L-860 LED electronic module,
the arctic kit, the power cordset, and the Glassware Assembly.
CAUTION: The LED, arctic kit, and electronic module are
not repairable. Failed items can only be replaced.
CAUTION: When servicing the internal components do not
loosen and remove the screws that hold the glassware in
place. To remove the glassware assembly simply grasp the
collar below the glassware and turn counter clockwise and
unscrew the assembly off of the housing.
Accessing the internal components is achieved by removing the
fixture from the field by performing the following procedure:
1. De-energize and lock out the circuit.
2. Remove the light fixture from the mounting base by performing
the following procedure:
a. See Figure 7-2. Loosen the hex bolt that attaches the
frangible coupling to the column.
b. Remove the frangible coupling from the base plate female
thread.
96A0388B
Issued 6/08
Repair
Page 6-1