Edwards Signaling 109 Series - Manual (Page 2)

P/N 3100392 ISSUE 1
Maintenance
Figure 2. Panel Mounting
To avoid risk of injury, install lens before energizing
the unit.
To avoid the risk of injury, do not start any
maintenance when unit is energized.
Light Source Replacement
1. Conduit Mounted Modules: Disconnect wiring and, if
necessary, unscrew base from conduit (Figure 1).
Panel Mounted Modules: Disconnect wiring and remove
locking nut securing the base to the panel (Figure 2).
2. Remove (4) screws securing the lens to the base from bottom
of base (Figure 4) and remove lens.
3. Unplug LED light source and plug in new light source.
NOTE: If the color of the LEDs is changed, the lens color
should also be changed to match.
4. Replace lens on base and secure with (4) screws removed in
step 2.
WARNINGS
S
tandar
d
Flas
h
F
licker
F
lash
(D
efault)
1 2 3
1 2 3
Jumper
(Install on pins 1 and 2
for standard flash)
Figure 3. Installing the Jumper (View of inside bottom of unit)
Cleaning
The module lens exterior surfaces should be periodically cleaned
with a soft clean cloth using water and a mild detergent to main-
tain optimum light visibility. Disconnect power before cleaning.
Gasket
(supplied)
Locking Nut -
1.3625" OD
(supplied)
Control panel
Wire nuts
(not supplied)
109 Series Star-Burst
Visual Indicator
Black (DC common) or White (AC common)
Red (DC hot) or Black (AC hot)
Yellow (hot to activate
either the Star-Burst flicker flash or
standard 65 fpm flash)