Parking garages and carbon monoxide gas detectors parking garages maintenance bays and other areas that will have vehicles running in an enclosed space must be ventilated to prevent the build up of carbon monoxide and other dangerous gases from vehicle exhaust.
Parking garage gas detectors.
For gas detection applications in which diesel engines are employed nitrogen dioxide should also be measured to ensure adequate coverage.
Imc 404 1 enclosed parking garages.
Such detectors shall be installed in accordance with their manufacturers recommendations.
Where mechanical ventilation systems for enclosed parking garages operate intermittently such operation shall be automatic by means of carbon monoxide detectors applied in conjunction with nitrogen dioxide detectors.
For gasoline natural gas or propane powered vehicles carbon monoxide is the primary gas of concern.
In parking garages vehicle traffic is part of everyday operations.
Underground enclosed or otherwise confined parking structures loading docks and warehouses may become hazardous areas when exhaust gathers from cars tractor trailers forklifts and other fossil fuel burning engines.
Dependable gas detection in these areas can protect those who enter or work in these areas.
Consequently exhaust gases containing carbon monoxide and nitrogen dioxide will be released into the air under normal conditions.
Vehicle exhaust presents an interesting challenge when designing a gas detection system.
1 activate a buzzer inside the gas detection system controller.
A gas detection system in a parking garage should not go directly into alarm upon detection of carbon monoxide.
The e3point utilizes cutting edge technology in order to accurately and reliably monitor carbon monoxide and nitrogen dioxide diesel fumes levels.
This would be considered a nuisance.
Monitoring system malfunction.