TOC-750BR Gas detector
International Gas Detectors
Stockport SK2 6SH UK
172
158
44
76
98
18
Typical Detector Mounting
Heightsl
CH4
CO
CO2
O2
LPG
Ceiling Height
1000 - 1800 from Floor Level
0 - 400mm From Floor Level
]
Press for more
than 5s
when NOT in
alarm for
an alarm test
Install to plug socket and fit label
to indicate NOT to turn off socket
DO NOT
TURN
OFF
Install Beacon Sounder to
Protect Door Entries
Model ID
TOC-750BR-O2
TOC-750BR-LCO2
TOC-750BR-CO
TOC-750BR-MK7
Nominal Alarm Point
19.5%
4500ppm
20ppm
10% LEL
Type
Falling Level
Rising Level
Rising Level
Rising Level
All Alarms Auto-Reset
Physical
97.5
104
50
4.2 Fixings
Note: 750BR Versions are supplied Pre-Wired
and Pre-calibrated ready for use. Alternate
Power supplies are available for permanent
installation if required. Equipment should be
installed by a competent person who has read
and understood this instruction manual.
Amber Fault
LED Call for
Service if
illuminated
Red Alarm LED
Active on Alarm
Green Power LED
Flashes During
Warm up
%LEL
%LEL
General Detector Mounting Positions Safe Area (BS EN 50194)
Sensor Facing Down
Sensor Mounted to Vertical Wall in Various Orientations
Do NOT Mount With The Sensor Facing Upwards
Air Flows up to 1M/S Are Allowable Without Any Performance Issue
Detectors in Airflows Mounting Positions Safe Area (BS EN 50194)
100mm
100mm
100mm
100mm
>1.5M
>1.5M
Mounting Locations For Flammable Gas Detectors
LPG
CH4 (Natural Gas/Methane)
Document Ref 750-BR-V1.1