Installation Instructions for 106EX Series Rotating AC Incandescent AdaptaBeacon® for Use in Hazardous Locations

Description

The 106EX Series AdaptaBeacon AC rotating signaling appliances 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.

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
40°C	450°C (T1)	85°C (T6)	120°C (T4A)
55°C	450°C (T1)	100°C (T5)	135°C (T4)
65°C	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.

• 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.

A

WARNING

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

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

Installation

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.

Install this unit in accordance with the applicable requirements 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.

Figure 1. Detail of Pendant Mounting

Figure 2. Detail of Ceiling Mounting

Figure 3. Detail of Bracket Mounting

Maintenance

Disassemble the unit as follows (Figure 5):

WARNING

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

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

• 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 firmly 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.

Figure 4. Wiring the AdaptaBeacon

Figure 5. Disassembly of the 106EX Series Adaptabeacons

Table 1. 106EX Series AdaptaBeacon Rotating Lights

Catalog Number	Mounting Method	Electrical Ratings	Conduit Size	Reflector Rotation	Lamp Replacement
106EXPRINH*-N5	Pendant	120V 50/60 Hz	3/4" NPT	Approx.	50LMP-40WH
106EXBRINH*-N5	Bracket	0.35A		75 rpm	or
106EXCRINH*-N5	Ceiling				Ind. Trade No. 25T8DC
106EXPRIN*-R5	Pendant	240V 50/60 Hz	3/4" NPT	Approx.	P-041917-0039
106EXBRIN*-R5	Bracket	0.1A		75 rpm	or
106EXBRIN*-R5	Ceiling				25T8/240V/DC/CL

^* Letter in this position denotes color of the globe: A - amber, B - blue, C - clear, G - green, R - red or M - magenta

Table 2. Supply Wire Temperature Markings

Ambient Temperature	Supply Wire Temperature Marking
40°C	75°C
55°C	90°C
65°C	105°C

Contacting Edwards:

Phone: (203) 699-3000

E-Mail: techsupport@edwards-signals.com

customerservice@edwards-signals.com

Website: http://www.edwards-signals.com

P/N 3100096 ISSUE 2