HEAT SENSOR TESTING
The detector to be tested should be subject to a flow of
warm air at a temperature of between 65
°
C and 80
°
C.
(This requirement can be met by some domestic hair
dryers).
Proceed as follows:
1. Switch on the warm airflow and check that temperature
is correct and stable.
2. From a distance of several inches, direct the airflow at
the guard protecting the thermistor. The detector
should alarm within 30 seconds.
3. Upon alarm immediately remove the heat source and
check that the red LED of the detector is illuminated.
Reset the detector from the control panel.
4. If a detector fails to activate within 60 seconds, confirm
connections and programming. If necessary replace
and return to distributor for recalibration.
5. After testing, check that the system is set for normal
operation and notify the appropriate authorities that the
testing operation is complete and the system is active
again.
NOT SUITABLE FOR INSTALLATION IN AREAS
WHERE AIR VELOCITIES EXCEED 300 ft/min
MAINTENANCE
The recommended minimum requirement for detector
maintenance consists of an annual cleaning of dust from
the detector head by using a vacuum cleaner cleaning
program should be agreed to the individual environment
in conformance with NFPA-72A standard.
Note: This product is factory sealed and does not
contain user serviceable parts. Opening THE
DETECTOR HEAD WILL VOID THE WARRANTY.
REFERENCE TO THE TECHNICAL BULLETIN ISSUE NO.
NBTB20031106,REV.A
SPECIFICATION
Model 2/4
wire
Ther
mal
Voltage
DC
Standby
Current
(Max.)
Alarm
Current
(Max.)
Surge
Current
(Max.)
Star-Up
Time
(Max.)
Permissible
Current
(Max.)
Frequency Alarm
Sound level
Alarm contact
Base model
GFE-S-2 2
28/12V
90
µ
A
70mA
120
µ
A
60 Seconds
80mA
3-5 Seconds
-
P/N772912
GFE-S-2L
2
28/12V
90
µ
A
70mA
120
µ
A
60 Seconds
80mA
3-5 Seconds
-
P/N774912
GFE-S-4-12 4
12V
320
µ
A
35mA
120
µ
A
60 Seconds
80mA
3-5 Seconds
-
Form A
P/N774912
GFE-S-4-24 4
24V
320
µ
A
35mA
120
µ
A
60 Seconds
80mA
3-5 Seconds
-
Form A
P/N774912
GFE-SH-2 2
57
°
C 28/12V 100
µ
A
70mA
130
µ
A
60 Seconds
80mA
3-5 Seconds
-
P/N772912
GFE-SH-2L
2
57
°
C 28/12V 100
µ
A
70mA
130
µ
A
60 Seconds
80mA
3-5 Seconds
-
P/N774912
GFE-SH-4-12
4
57
°
C 12V 320
µ
A
35mA
130
µ
A
60 Seconds
80mA
3-5 Seconds
-
Form A
P/N774912
GFE-SH-4-24
4
57
°
C 24V 320
µ
A
35mA
130
µ
A
60 Seconds
80mA
3-5 Seconds
-
Form A
P/N774912
Remarks:
H
-heat/
L
-remote LED indicator output
En 54 part 7
Certificate number: 0845-CPD-232.1489
En 54 part 5/7 Certificate number: 0845-CPD-232.1490
LIMITED WARRANTY STATEMENT
Global Fire Equipment Ltd.
declares that this product is free from defects in material and workmanship. And it will repair or replace any product or
part thereof which proves to be defective in workmanship or material for a period of 24 months from the date of purchase. Please visit the Global
Fire Website for a full description of Global Fire Equipment
’
s LIMITED WARRANTY, which, among other things, limits the duration of warranties
of merchantability and fitness for a particular purpose and excludes liability for consequential damages. Acceptance of order and/or original
invoice which will become part of your sales agreement. Please contact Global Fire Equip directly for a return merchandise authorization (RMA)
number before returning goods to the factory . Shipment must be prepaid and Global Fire repair or replace your returned detector.
Global Fire Equipment Ltda.
Urb. Vale da Amoreira, Lt. 16 & 17,
Porta A, Cave, 8005-334 FARO, PORTUGAL
ISSUE NO.NBUM 20050610 REV.A
