Safety Precautions When Working On SCR System: Notes

The reducing agent increases the risk of injury

Reducing agents may cause eye and skin irritation as well as injury to the respiratory system and possible poisoning.

-- Wear protective eyewear.

-- Wear safety gloves.

-- Wear protective work clothing.

-- In closed areas switch on the exhaust extracting system.

Note the following when removing or installing any components of the SCR system:

• The reducing agent tank must be empty when working on the selective catalytic reduction system. When the reducing tank needs to be emptied, read the respective procedure description.