Edwards Signaling 105DHIST-FJ - Manual

Installation Instructions for Cat. No. 105DHIST-FJ
Adverse Location Visual Signals
Description
The 105DHISTC-FJ (clear lens only) visual signal is a heavy duty,
reliable, 8 Joule high intensity strobe that is both UL 1971 and
CSFM listed for Special Application 20-30V DC Hearing Impaired
indoor use in compatible fire alarm systems. See Figure 6 for light
output patterns and Table 2 for operating current information.
The 105DHIST*-FJ (*with amber, blue, clear, green, magenta, and
red lenses) are Special Application 20-30V DC UL and cUL (General
Utility) and CSFM Listed (Misc. Devices/Control Unit Accesso-
ries). The units also utilize an 8 joule strobe. See Table 2 for current
information.
b. Cat. No. 105BM: Using the four supplied screws, secure
the mounting bracket to Cat. No. 105BX outlet box
attachment as shown in Figure 1. Attach the adhesive
backed gasket to the top of the 105BM mounting bracket,
being careful to line up the holes in the gasket with the
mounting holes in the outlet box.
c. Cat. No. 105PM: Install 3/4" (19 mm) conduit. Screw the
pipe mount attachment onto the 3/4" (19 mm) conduit.
Attach the adhesive backed gasket to the top of the 105PM
pipe mount attachment (Figure 3), being careful to line up
the holes in the gasket with the mounting holes in the
outlet box.
4. Attach the unit's wire leads to the field wiring as shown in
Figure 4.
NOTE: It is not necessary to remove the lens from the Hi-
Intensity Strobe Base to install the 105DHIST series
beacons. See Figures 1, 3 or 4.
5. Secure the high intensity strobe base to the appropriate
mounting attachment using four screws (supplied) as shown
in Figure 3.
6. Apply power and verify operability.
WARNING
To prevent electrical shock, do not connect power
until instructed to do so.
Installation must be in accordance with local codes. The lens should
be positioned up for outdoor applications.
1. Select a mounting configuration (Figure 5).
NOTE: When mounting using the Cat. No. 105BM mounting
bracket, the Cat. No. 105BX outlet box attachment
must also be used as shown in Figure 1.
2. Pull field wiring into the mounting attachment.
3. Install the mounting attachment as follows:
Table 1. Hazardous Location Ratings
Cat. No. Class Division Group Operating Temperature
105DHIST*-FJ I 2 A, B, C, D T2A (280 o C, 536 o F)
I I 2 F, G T3B (165 o C, 329 o F)
I I I T3B (165 o C, 329 o F)
Installation
These strobes, when assembled in accordance with installation
instructions, constitute a UL listed Type 4X enclosure. They are
designed for use in industrial applications or in applications where
a Type 4X enclosure is required. For General Utility (non-fire alarm)
use, all units are UL and cUL Listed for Marine and outdoor visual
signaling applications. When assembled in accordance with these
instructions, 105 Series visual signals are UL listed for use in Haz-
ardous Locations with Operating Temperatures listed in Table 1.
For specification details, see Tables 2 - 3.
P/N 3100394 ISSUE 3 © 2003 CHESHIRE, CT 203-699-3300 FAX 203-699-3365 (CUST. SERV.) 203-699-3078 (TECH SERV.)
WARNINGS
The 105BX junction box, 105BM mounting bracket
and 105PM pipe mount attachments are non-conduc-
tive plastic fixtures and do not provide earth-ground
continuity when attached to metallic wiring systems.
Therefore, they are intended for use with the
105DHIST series visual signals
only when earth-
grounding is not required.
The 105BX junction box, 105BM mounting bracket
and 105PM pipe mount attachments
can be used with
metallic wiring systems only when installed at the
end of a run.
a. Cat. No. 105BX: Screw the outlet box attachment to the
mounting surface (Figure 1) using two screws (not
supplied) suitable for the surface. Attach the adhesive
backed gasket to the top of the 105BX mounting box,
being careful to line up the holes in the gasket with the
mounting holes in the outlet box.
*Insert lens color: A - Amber, B - Blue, C - Clear, G - Green, M - Magenta, R - Red.