Room Ventilation; Precautions To Be Taken For The Lights (If Installed); Cleaning The Windows And The Rear-View Mirrors - Checking; The Windshield Wiper Blades (If Installed) - Komatsu SK818-5 Operation & Maintenance Manual

2.3.4 ROOM VENTILATION

Before starting the machine in confined or poorly ventilated
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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)

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
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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)
Remove any trace of dirt from the cab windows and clean the rear-view mirrors, in order to ensure perfect visibi-
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lity on the work area.
Adjust the rear-view mirrors that may have moved, so that the operator seated in the driving position can clearly
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see the area behind the machine.
If any glass is damaged, replace it with a new one.
Check the conditions of the windshield wiper blades; the scraping wire must be smooth, with no indentations and
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attached to the rubber back of the blade.
In case of doubts on the efficiency of the scraping wire, change the blades.
PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
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