Edwards Signaling 106EX Series User Manual

Warning

CHESHIRE, CT 203-699-3000 FAX 203-699-3365 (CUST. SERV.) 203-699-3078 (TECH. SERV.)

Installation Instructions for 106EX Series Rotating AC Incandescent

AdaptaBeacon

for Use in Hazardous Locations

Description

The 106EX Series AdaptaBeacon AC rotating signaling ap-

pliances are intended for general utility signaling use. They

are UL and cUL Listed for use in Class I, Division 1, Group

C and D, Class I, Division 2, Group A, B, C and D, Class II,

Division 1, Group E, F and G, Class II, Division 2, Group F

and G, and Class III Division 1 and 2 hazardous locations.

Operating temperature codes are per the following chart.

c. Bracket Mount Models (Figures 3 and 4):

Unscrew the globe assembly from the wall bracket.

Install the mounting bracket using appropriate

hardware (not supplied) for the mounting surface.

Pull the field wiring through the mounting

bracket. Proceed to step 2.

2. Extend the required power source wiring down

through the mounting hood. See Table 2 for required

supply wire temperature ratings.

3. Refer to Figure 4. Loosen the (2) screws holding the

circuit block in place. Rotate and remove the circuit

block.

4. Connect field earth ground wire to ground screw

(Figure 4) or earth ground via conduit system.

5. Connect the positive (+) wire to the gold colored

terminal and the negative (-) wire to the silver colored

terminal.

6. Replace circuit block and tighten two screws to hold

in place.

7. Install the fixture on the mounting hood, bracket or

box as applicable.

Figure 1. Detail of Pendant Mounting

WARNING

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

Install this unit in accordance with the applicable require-

ments in the latest edition of the National Electrical Code

and the Canadian Electrical Code.

NOTE:

This unit can be mounted with the globe

vertically facing up or down.

1. Mount using the following applicable method.

a. Pendant Mount Models (Figures 1 and 4):

Unscrew the globe assembly from the mounting

hood and set aside. Install explosion-proof hanger

box (not supplied). Secure 3/4" (19 mm) NPT

threaded conduit (not supplied) to the box. Install

the hood on the conduit. Proceed to step 2.

b. Ceiling Mount Models (Figures 2 and 4):

Unscrew the globe assembly from the ceiling

mount box. Mount the ceiling box using

appropriate hardware (not supplied) suitable for

the mounting surface. Proceed to step 2.

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

WARNING

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

Operating Temperature Codes

Class II, Div. 2,

Groups F, G;

Class III, Div. 2
Class II, Div. 1,

Ambient

Class I, Div. 2

Class I, Div. 1

Groups E, F, G;

Temp.

Groups A, B, C, D

Groups C, D

Class III, Div. 1

450

C (T1)

C (T6)

120

C (T4A)

450

C (T1)

100

C (T5)

135

C (T4)

450

C (T1)

120

C (T4A)

135

C (T4)

The beacons are UL and cUL Listed as Type 3R, 4X, and

Marine enclosures.
The rotating assembly is driven by a motor that revolves

75 times per minute on AC beacons and 60 times per

minute on DC beacons.
The beacons are available in pendant, bracket or ceiling

mount models and in 120V 50/60 Hz and 240V 50/60 Hz.

Installation

4.50"

(114.3mm)

13.15"

(334.01mm)

13.53"

(343.66mm)

7.80"

(198.12mm)