Edwards Signaling 116EXMLED User Manual

Installation Instructions for 116EXMLED Series

CEILING 116EX-C

3/4" CONDUIT

ENTRIES

PENDANT 116EX-P

3/4" CONDUIT

ENTRY

116EX-C

(WALL MOUNTED)

3/4" CONDUIT

ENTRIES

116 SERIES HOUSING AND GLOBE

ASSEMBLY WITH GUARD

WALL 116EX-B

3" HUB

1 1/4"CONDUIT

ENTRY

STANCHION 116EX-S

AdaptaBeacon® LED Lights for Use in Hazardous

Locations

Figure 1. Mounting Options

Description

The 116EXMLED Series AdaptaBeacon LED signaling appliances
are intended for general utility signaling use. When assembled
with an available mounting subassembly (116EX-P, 116EX-C,
116EX-S, or 116EX-C with 116EX-B) and in accordance with
these instructions, the 116EXM LED visual signal is UL Listed as
a Visual Signal Appliance. The 116EXMLED is UL and cUL listed
for use in Class I, Division 1, Groups C and D, Class I, Division 2,
Groups A, B, C and D, Class II, Division 1, Groups E, F and G,
Class II, Division 2, Groups F and G, and Class III Division 1 and
2 hazardous locations with operating temperature codes per
Table 2.

The beacons are UL and cUL Listed for outdoor use with
Type 3R, 4X, and Marine rated enclosures.

The LED beacon ashes a 360-degree beam of light with 14 user
selectable ash patterns.

The LED beacons are available in pendant, bracket , ceiling, or
stanchion mount models (Figure 1).

Installation

Install this unit in accordance with the applicable requirements
in the latest edition of the National Electrical Code and Canadian
Electrical Code.

1. Mount using the following applicable method.

PLAINVILLE, CT 800-336-4206 FAX [phone]

WARNING

To reduce the risks of ignition of hazardous
atmospheres and shock, do not apply power to
the unit until installation has been completed
and unit is tightly assembled and secured.

a. Pendant Mount Models (Figure 2): Install the catalog

number 116EX-P, pendant mounting module, to the
main housing, tighten set-screw. Install explosion-proof
hanger box (not supplied). Secure 3/4" (19 mm) NPT
threaded conduit (not supplied) to the box. Install the
unit on the conduit. Ensure conduit engages at least

5 full threads and then tighten the set-screw to secure
the pendant mount module to the conduit. Make
electrical connections in accordance with Figure XX.
Refer to Table 2 for required supply wire temperature
ratings.

b. Ceiling Mount Models (Figure 3): Install the catalog

number 116EX-C, ceiling/wall mounting module, using
appropriate hardware (not supplied) suitable for the
mounting surface. Make electrical connections in
accordance with Figure 6. Refer to Table 2 for required
supply wire temperature ratings. Install main housing
to ceiling mount module. Tighten the set-screw to
secure the 116EXMLED main housing to the ceiling
mount module.

c. Bracket Mount Models (Figure 4): Install the catalog

number 116EX-C ceiling/wall mounting module using
appropriate hardware (not supplied) for the mounting

surface. Connect eld earth ground wire to ground

screw or earth ground via conduit system. Install
the catalog number 116EX-B wall mounting elbow to
the 116EXMLED main housing (feed the units wiring
through the 116EX-B elbow). Tighten the set-screw to
secure the 116EX-B elbow to the main housing. Make
electrical connections in accordance with Figure 6.
Refer to Table 2 for required supply wire temperature
ratings. Install main housing and 116EX-B elbow
subassembly to ceiling mount module. Tighten the
set-screw to secure the 116EX-B elbow to the ceiling
mount module.

d. Stanchion Mount Models (Figure 5): Install the catalog

number 116EX-S, stanchion mount module to the main
housing and tighten set-screw. Mount the 116EX-S to
the 1-1/4" conduit, tighten set-screw. Ensure conduit
is connected to the appropriate junction box. Install
the unit on the conduit. Make electrical connections in
accordance with Figure 6. Refer to Table 2 for required
supply wire temperature ratings.

P/N 3101456 ISSUE 1 © 2008

Figure 2. Detail of Pendant Mounting Figure 3. Detail of Ceiling Mounting

12"

12 3/4"

7 1/4"

Set Screw(s)

1"

13"

13 3/4"

7 1/4"

5/16"

4"

4"

6 3/4"

Set
Screw

2. Adjust ash rate. Beacons are factory defaulted to mode
"Flash 3" (65 ashes per minute).

a. Remove globe section; loosen the globe and ring

assembly set screw. Insert a suitable tool into the
notches in the globe and ring assembly and loosen the
assembly by prying in a counterclockwise direction.
Remove the ring and globe assembly.

b. Set dipswitch (Figure 7) for desired ash rate. Refer

to Table 3 for dipswitch settings.

c. To replace, simply screw the globe assembly unit

on until it seats rmly onto its gasket. Tighten the unit

another 1/8 to 1/4 turn. Tighten the set-screw.

WARNING

To reduce the risk of ignition of hazardous
atmospheres and shock, keep assembly tightly
closed when circuits are energized.

To reduce the risk of ignition of hazardous
atmospheres and shock, disconnect from the

supply and circuit and allow ve (5) minutes for

stored energy to dissipate before disassembling
the unit.

3. Apply power to the unit and ensure proper function.

Maintenance

WARNING

To reduce the risk of ignition of hazardous
atmospheres and shock, keep assembly tightly
closed when circuits are energized.

Disassemble the unit as follows (Figure 8):

1. Loosen the (3) guard screws and remove the guard.

2. Loosen the globe and ring assembly set screw. Insert a
suitable tool into the notches in the globe and ring assembly
and loosen the assembly by prying in a counterclockwise
direction. Remove the ring and globe assembly.

3. Refer to Table 1 for the correct replacement catalog number
and replace the necessary part.

4. To replace, simply screw the unit on until it seats rmly onto

its gasket. Tighten the unit another 1/8 to 1/4 turn. Tighten
the setscrew.

5. Reinstall the guard, where applicable, and secure using the
three supplied screws.

6. After the unit is assembled, apply power and make sure the
unit functions properly.

P/N 3101456 ISSUE 1

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