BI017763
OPERATING INSTRUCTIONS 6030, 6030FS Inspection and servicing AIR-INTAKE SYSTEM Risk of injury when falling down. Put on your fall protection equipment before entering the superstructure. Risk of injury caused by hot parts of the engine exhaust system. Let exhaust cool down. Read and observe the "Engine - Safety instructions" chapter.
Main filter elements Insufficient air-intake performance, caused by a contaminated main filter element, is displayed on the BCS-screen (Fig. 3-35:). Clean or renew main filter elements only if the BCS displays a warning on the screen (Fig. 3-35:) with the engines running at high speed. New or cleaned main filter elements should always be at hand to shorten excavator downtimes.
Do not start the engine when parts of the air-intake system have been detached. Engine damage may occur if the engine is allowed to draw in unfiltered air. Secure the machine as described in the "Securing the machine" section.
Each engine is equipped with two dry-air filters (Fig. 3-34:) consisting of pre-cleaner, main filter element and safety filter element. Fig. 3-35:
Fig. 3-34:
3-54
BA RH120E(3 725 097.01)-EN
