Warning, Maintenance – Edwards Signaling 116DEXSTC-FJ User Manual

Page 3

P/N 3100759 ISSUE 1

Maintenance

Disassemble the unit as follows (Figure 8):

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.

Refer to Table 2 for the correct replacement catalog
number and replace the necessary part.

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.

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

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

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

WARNING

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

To reduce the risk of ignition of hazardous atmo-
spheres and shock, disconnect from the supply and
circuit and allow five (5) minutes for stored energy to
dissipate before disassembling the unit.

Table 1. 116DEXSTC-FJ AdaptaBeacon Strobe Light

Electrical Specifications

Max RMS Operating

Voltage Designation*

Current (A)**

Regulated 24V DC

0.802

Regulated 24V FWR

1.140

CAUTION: To prevent damage to the signal circuit and to
otherwise assure continued proper functioning, DO NOT
operate the unit outside of the Regulated 24V DC/FWR
voltage range of 16 - 33V DC/V FWR.
*The designation Regulated 24 refers to the voltage range of 16
- 33 volts.
**The Max RMS Operating Current is defined as the current
rating over the entire voltage range.

Table 2. 116DEXSTC-FJ

Catalog

Electrical

Conduit

Flash

Strobe Tube

Description

Number

Ratings

Size

Rate

Replacement

Housing Less

116DEXSTC-FJ

16 - 33V DC

N/A

Approx.

92-ST

Mounting Module

0.802/1.104A

65 fpm

Ceiling/Wall

116EX-C

N/A

3/4" NPT

N/A

Mounting Module
Pendant

116EX-P

N/A

3/4" NPT

N/A

Mounting Module
Stanchion

116EX-S

N/A

1 1/4" NPT

N/A

Mounting Module

Wall Bracket

116EX-W

N/A

Mounting Elbow

Table 3. Ratings

Operating Temperature

Ambient

Supply Wire

Class I, Div. 2

Class I, Div. 1 & 2

Class II & III, Div. 1

Class II & III, Div. 2

Temp.

Temp. Marking

Groups A, B

Groups C, D

Groups E, F, G

Group F, G

40°C

75°C

T2D (215

T6 (85

T4A (120

55°C

90°C

T2C (230

T6 (85

T4 (135