Room Ventilation; Precautions To Be Taken For The Lights; Cleaning The Windows - Checking The Windshield Wiper Blades - Komatsu PC27R-8 Operation & Maintenance Manual

PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE

2.3.4 ROOM VENTILATION

Before starting the machine in confined or poorly ventilated
places, provide for proper ventilation or connect the engine ex-
haust pipe to a suction duct. The engine exhaust gases can be
deadly.

2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS

Remove any trace of dirt from the lights, in such a way as to ensure perfect visibility on the work area.
Make sure that the working lights are installed as prescribed. Make also sure that they come on correctly.
2.3.6 CLEANING THE WINDOWS - CHECKING THE WINDSHIELD WIPER
BLADES
Remove any trace of dirt from the cab windows, in order to ensure perfect visibility on the work area.
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.
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