Exhaust gas precautions

 

Use exhaust treatment systems such as filters, catalysts and/or converters, and a corresponding maintenance program. Run engines outdoors (instead of indoors). Maintain the body of the vehicle to make sure that exhaust is not leaking into the cab or passenger area. Replace cabin air filters as required.

Measures to mitigate exposure to diesel engine exhaust emissions include: modifying the engine. installing diesel particulate filters. implementing exhaust gas recirculation. selective non-catalytic reduction. using other fuels, such as dimethyl ether or low sulfur diesel. proper maintenance of the engine and exhaust system.

Ventilate appropriately, such as providing positive pressure ventilation, exhaust extraction devices, inlet and exhaust general (dilution) ventilation, and/or local exhaust (such as tail pipe hose exhaust). Place exhaust hoses so they exhaust outdoors, and not allow the emissions re-entre the workplace.

The MSDS should recommend appropriate materials. If it does not, contact the gas supplier for specific information. Always wear eye protection when working with compressed gases. Avoid ordinary safety glasses. Use chemical safety goggles instead.

Exhaust gas precautions Harmful substance to the human body is included in exhaust gases if inhaled. WARNING Exhaust gases include harmful carbon monoxide (CO), which is colorless and odorless. Observe the following precautions. Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident caused by light-headedness, or may lead to death or a serious health hazard. ■Important points while driving ●Keep the back door closed. ●If you smell exhaust gases in the vehicle even when the back door is closed, open the windows and have the vehicle inspected at your Lexus dealer as soon as possible. ■When parking ●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the hybrid system. ●Do not leave the vehicle with the hybrid system on for a long time. If such a situation cannot be avoided, park the vehicle in an open space and ensure that exhaust fumes do not enter the vehicle interior. ●Do not leave the hybrid system operating in an area with snow build-up, or where it is snowing. If snowbanks build up around the vehicle while the hybrid system is operating, exhaust gases may collect and enter the vehicle. ■Exhaust pipe The exhaust system needs to be checked periodically. If there is a hole or crack caused by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle inspected and repaired by your Lexus dealer.

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Make sure your staff are trained to use equipment.

Store gas cylinders as per regulations.

Install and regularly test carbon monoxide (CO) detectors and alarm systems.

Perform regular inspections.

Schedule and record formal maintenance that is carried out by a competent person.

Make sure pipes, storage areas and vehicles carrying gas are suitably marked and signed.