MANUAL CALL POINT
TECHNICAL CHARACTERISTICS
OPERATION TEMPERATURE RANGE
RELATIVE HUMIDITY
EXTERNAL DIMENSIONS
CONSTRUCTION MATERIALS
TYPICAL WEIGHT
GUARANTEE
OPERATION VOLTAGE
ALARM CURRENT
ALARM RESISTOR
TYPE
USE
DEGREES OF COVER PROTECTION
PRODUCED IN ACCORDANCE WITH
Type A
Indoor
10-30V DC
470
ohms
8
-30mA
Bayblend FR3010
IP44
o
0 to 60 C
Up to 95%
2 years
98 x 94 x 58 mm
180gr.
GENERAL
This is an emergency fire alarm button and is used on ships.
Use this button to manually activate the alarm system at the
sight of fire. It is essential for it to exist in cooperation with
other detectors.
Using it is very simple. All you have to do is
push the see-through plastic cover and the button
automatically activates the alarm system.
In this case the see-
through plastic cover does not brake but it can be reset to it`s
original position with the special plastic key which is included.
This way you can test a specific call point and maintenance the
fire detection panel as well. It is used as a signal to evacuate
the building in case of fire.
In every fire detection system it is
essential that you place one button besides the control panel
and the rest mainly in corridors and exits of the building.
CONNECTIONS
Inside the button there are four special terminal blocks
with indications IN and OUT used to fasten the cables.
The button is connected in parallel with other buttons
or detectors or can be connected on a zone of the
control panel by itself.
If the last device installed on a
zone is
the button then you must place on it the resistor
which was removed from that zone. It is a rule that the
distance between two buttons does not exceed 30m
and all buttons should be placed at a height of about
1.4m from the floor.
The diagram below shows the
connections between two buttons and a detector to a
zone of a fire detection panel.
It also shows the
connection of the resistor to the last button of that
zone.
921536010_23_002
BS-536/MAR
BS-536/MAR
OUT IN
OUT IN
-R
U
T
O
-
-L
N I
T
+
U
R
O
+
L
N
I
T
E
R
M
IN
A
L
R
E
S
IS
T
O
R
DETECTOR`S
BASE
TO THE ZONE
OF THE PANEL
EN 54-11, IEC 60092-504, IEC 60533
BS-536/MAR
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