Komatsu 37BF50111, Руководство по эксплуатации и техническому обслуживанию

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PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
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2.3.4 ROOM VENTILATION
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Before starting the machine in confined or poorly ventilated
places, make sure that there is proper ventilation or connect
the engine exhaust pipe to a suction duct. The engine
exhaust gases can be deadly.
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)
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Remove any trace of dirt from the lights, in such a way as to ensure perfect visibility on the work area.
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Make sure that all the bulbs and the working lights are functioning properly. If necessary, replace any faulty bulbs
with new ones, making sure that their power is correct.
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS -
CHECKING THE WINDSHIELD WIPER BLADES (if installed)
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Remove any trace of dirt from the cab windows and clean the rear-view mirrors, in order to ensure perfect visibi-
lity on the work area.
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Adjust the rear-view mirrors that may have moved, so that the operator seated in the driving position can clearly
see the area behind the machine.
If any glass is damaged, replace it with a new one.
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Check the conditions of the windshield wiper blades; the scraping wire must be smooth, with no indentations and
attached to the rubber back of the blade.
In case of doubts on the efficiency of the scraping wire, change the blades.
RWA01050