TOC-750BR Gas detectorInternational Gas DetectorsStockport SK2 6SH UK172158447698 18Typical Detector MountingHeightslCH4COCO2O2LPGCeiling Height1000 - 1800 from Floor Level0 - 400mm From Floor Level]Press for morethan 5swhen NOT inalarm foran alarm testInstall to plug socket and fit labelto indicate NOT to turn off socketDO NOTTURNOFFInstall Beacon Sounder toProtect Door EntriesModel IDTOC-750BR-O2TOC-750BR-LCO2TOC-750BR-COTOC-750BR-MK7Nominal Alarm Point19.5%4500ppm20ppm10% LELTypeFalling LevelRising LevelRising LevelRising LevelAll Alarms Auto-ResetPhysical97.5104504.2 FixingsNote: 750BR Versions are supplied Pre-Wiredand Pre-calibrated ready for use. AlternatePower supplies are available for permanentinstallation if required. Equipment should beinstalled by a competent person who has readand understood this instruction manual.Amber FaultLED Call forService ifilluminated Red Alarm LEDActive on AlarmGreen Power LEDFlashes DuringWarm up%LEL%LELGeneral Detector Mounting Positions Safe Area (BS EN 50194)Sensor Facing DownSensor Mounted to Vertical Wall in Various OrientationsDo NOT Mount With The Sensor Facing UpwardsAir Flows up to 1M/S Are Allowable Without Any Performance IssueDetectors in Airflows Mounting Positions Safe Area (BS EN 50194)100mm100mm100mm100mm>1.5M>1.5MMounting Locations For Flammable Gas DetectorsLPGCH4 (Natural Gas/Methane)Document Ref 750-BR-V1.1