ATM AGB02 Installation And Maintenance Instructions
- Type
- Installation And Maintenance Instructions
INST
ALLA
TION AND MAINTENANCE INSTRUCTIONS
AGB02
Fire
Str
obe Light
Specifications
V
oltage R
ange:
DC or F
ull-W
a
v
e
R
ectified 24-volt models – 18
to 28
v
olts
Power Consumption: 35mA 1.5W Max
Flash
Frequency
:
1-2.5 Hz
self-Synchronized
Oper
ating T
emper
atur
e:
-10°
C
to 65°
C
Brightness
:
120 cd/m
2
IP Rating: IP54
Standard:
Clause 9.7 of BS5839, EN54-23: 2010, HKFSD circular 4/2001, UL1638
General Description
AGB02 Fire Strobe Light utilizes super bright LEDs which generates a
high-intensity light, visible from all sides of the lens to provide a visible
notification signal for the purpose of life safety and property protection.
It is ideal to be installed at hotels, apartments, hospitals, commercial
buildings, residential buildings, shopping malls or wherever visible
alarms are required.
Having considered power saving for the fire alarm system, we adopted
the best quality LEDs, which consume less current while maintaining
the brightness comparable to the traditional Xenon strobe does.
Besides, customers can also save on material costs by slashing the
battery and the battery charger size. For facilitating the wiring work,
our strobes can achieve self synchronization through power cables
and no additional signal cables or equipment are required.
NO
TICE:
This manual shall be left with the owner/user of this equipment.
Fir
e Alarm System Considerations
Power Supply Considerations
P
anels typically supply DC filter
ed v
oltage or FWR (full-w
a
v
e
r
ectified)
v
oltage
. The s
y
stem design engineer must calculate the
number of units used in a zone based on the type of panel supply. Be
certain the sum of all the de
vice curr
ents do not e
x
ceed the curr
ent
capability of the panel.
Calculations ar
e based on using the de
vice
curr
ent found in the subsequent charts and must be the current
specified for the type of panel po
w
er sup
ply used.
System Wiring
: Self-Synchr
onized Devices
Figur
e 1. Strobes power
ed in tandem by a 2-wir
e cir
cuit:
Wi
re
Sizes
The designer must be sure that the last de
vice on the cir
cuit has sufficient
v
oltage to oper
ate the de
vice within its r
ated v
oltage
. When calculating
the
v
oltage a
v
ailable to the last device, it is necessary to consider the v
olt
age
dr
op due to the r
esistance of the wir
e
.
The thicker the wir
e
,
the less
the
v
oltage dr
op. Gener
ally,
for purposes of determining the wir
e size necessary for
the s
y
stem, it is best to consider all of the de
vices as “lumped”
on the end
of the supply cir
cuit (simulates “wor
st case”).
T
ypical wir
e
size r
esistance:
18 A
W
G solid:
Appr
o
ximately 8 ohms/1,000 ft.
16 A
W
G solid:
Appr
o
ximately 5 ohms/1,000 ft.
14 A
W
G solid:
Appr
o
ximately 3 ohms/1,000 ft.
12 A
W
G solid:
Appr
o
ximately 2 ohms/1,000 ft.
Ex
ample: Assume you ha
v
e
1
0
de
vices on a zone and each r
equir
es 50
mA
a
v
erage and 2
000 Ft. of 14 A
WG
wiring
(total length=outgoing +
return). The v
oltage at the end of the loop is 0.0
50
amps per de
vice x
10
de
vices x 3 ohms/1,000 ft. x 2
000 ft =3 v
olts dr
op.
The same number of devices using 12 A
WG wir
e will pr
oduce only 2 v
olts
dr
op. The same de
vices using 18 A
WG wir
e will pr
oduce 8 v
olts dr
op.
Consult y
our panel manufactur
er’
s specifications
, as w
ell as the
oper
ating
v
oltage range to determine acceptable voltage drop.
Note: If class “A
” wiring is installed, the wir
e length may be up to 4 times
the single wire length in this calculation.
Flash Rate
Selections
Strobes ar
e factory set for 1.5Hz (90 flashes per minute). Four frequencies
may be selected using the jumper plugs located on the printed circuit board.
You can discover the sticker to find the jumpers.
Figur
e 2. Jumper Setting
NO
TE:
Alw
a
y
s
po
w
er do
wn de
vices before setting jumper
s
.
1
AGB02-25
-00
E
O
L
S
T
R
O
B
E
S
T
R
O
B
E
S
T
R
O
B
E
FACP
or
MODULE
(+)
(–)
(–)
(–)
(–)
(+)
(+)
(+)
+24V GND
T
o
next
device
or EOL
From
:
FACP, module
or previous
device
(+)
(+)
(–)
(–)
jumpers
sticker
The left jumper is plugged: 2Hz (120 flashes per minute)
Both jumpers are plugged: 2.5Hz (150 flashes per minute)
No jumper is plugged: 1.5Hz (90 flashes per minute)
The right jumper is plugged: 1Hz (60 flashes per minute)
Mounting Diagrams
Figur
e 3: Removal of str
obe fr
om mounting plate:
To
r
emo
v
e
strobe fr
om mounting plate, insert suitable slotted
screwdriver
as sho
wn to unlock snap. While
pushing in the slotted
screwdriver
to r
elease the snap, pull back on the str
obe
. Hinge the
str
obe module
,
disengage the Locking Rib
, and lift the str
obe a
w
a
y
fr
om the mounting plate
.
Figur
e 4:
Str
obe with mounting plate and back box
1. Mount plate to back bo
x using scr
e
w
s
A, making sure w
all opening
is
equal to the plate opening.
2. Complete field wiring.
3.
Insert locking rib into slot on plate
.
4. Press into plate, unit will make a “click” when it has locked into
place.
Scr
ew types used for mounting: 8-32 x
3
⁄
4
flat head
Please r
efer to inser
t for the Limitations of Fir
e Alar
m Systems
WARNING
The Limitations of
Str
obes
The
str
obe will not w
ork
without
po
w
e
r
.
The
str
obe gets its po
w
er
from the fire/security panel monitoring the
alarm s
y
stem. If po
w
er is cut
off for an
y r
eason, the horn/str
obe will not pr
o
vide the desir
ed audio or
visual warning.
The signal strobe may not be seen.
The electr
onic visual w
arning signal
uses e
xtr
emely reliable LED lights. It flashes at least once e
v
ery second.
The str
obe must not be installed in dir
ect sunlight or ar
eas of high
light
intensity (o
v
er 60 foot candles) where the visual flash might be dis-
r
egar
ded or not seen. The str
obe ma
y not be seen b
y the visually impair
ed.
The signal strobe may cause seizur
es
.
Individuals who ha
v
e
positiv
e
photic response to visual
stimuli with seizur
es
, such as per
sons with
epileps
y
,
should a
v
oid pr
olonged e
x
posur
e to environments in which
str
obe signals
, including this str
obe
, ar
e activ
ated.
The signal strobe cannot oper
ate fr
om coded po
w
er supplies
. Coded
po
w
er supplies produce interrupted po
w
e
r
.
The strobe must ha
v
e
an unin-
terrupted source of po
w
er in or
der to operate correctly
.
Two
-Y
ear Limited W
a
r
ranty
ATM
w
arr
ants its enclosed str
obe
to be free from defects in materials and
workmanship under normal use and service for a
period of two
y
ear
s fr
om
date of manufactur
e
.
ATM
makes no
other e
xpr
ess w
arranty for this strobe
.
No agent, repr
esen
tativ
e
,
dealer
, or employ
ee of the Compan
y has the
authority to incr
ease or
alter the obligations or limitations of this Warr
anty
.
The Compan
y’
s obli
gation of this Warranty shall be limited to the repair or
r
eplacement of an
y part of the strobe
which is found to be defective in
materi
als or w
orkmanship under normal use and service during the two
y
ear
period commencing with the date of manufactur
e
.
After phoning
ATM
’
s
service
number for a
R
eturn Authorization number
, send
defective units postage pr
epaid to ATM or the distributor.
Please include a note describing the malfunction and suspected cause
of failur
e
.
The Compan
y shall not be obligated to r
epair or
r
eplace units
which ar
e found to be defectiv
e
because of damage
, unr
ea
sonable use
,
modifications, or alter
ations occurring after the date of man
ufactur
e
.
In
no case shall the Compan
y be liable for an
y consequential or incidental
damages for breach of this or an
y other Warr
anty
, e
xpr
essed or
implied
whatsoe
v
e
r
,
e
v
en if the loss or damage is caused b
y
the Compan
y’
s
negligence or fault. Some states do not allo
w the e
xclusion or limitation
of
incidental or consequential damages, so the abo
v
e
limitation or
e
x
clusion
ma
y not apply to you. This Warranty giv
es y
ou specific legal
rights, and
y
ou may also ha
v
e
other rights which vary fr
om state to state
.
2
AGB02-25
-00
PLASTIC SNAP LEVER
INSERT SCREWDRIVER
TAB SLOT
TAB
4-INCH BACK BOX
MOUNTING PLATE
LOCKING RIB
LOCKING RIB SLOT
WALL OPENING MUST
EQUAL PLATE OPENING
-
1
-
2
ATM AGB02 Installation And Maintenance Instructions
- Type
- Installation And Maintenance Instructions
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