Komatsu HM400-1, Руководство пользователя

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OPERATION
OPERATION
8. Check for damage to gauges, lamps on instrument panel and loose bolts.
Check for damage to the panel, gauges and lamps. If any abnormality is found, replace the parts. Clean off any dirt
on the surface. Tighten any loose bolts.
9. Check rear view mirror, under view mirror
Check for any damage to the mirrors, and if any damage is found, replace the mirror. Clean all dirt from the surface
of the mirror and adjust the angle so that the view to the rear and below the machine can be seen from the operator's
seat.
10. Check for damage to seat belt and mounting clamps.
Check that there is no abnormality in the seat belt or mounting clamps. If there is any damage, replace with new
parts.
Check for any loose bolts of the clamps mounting the equipment to the machine. Tighten any loose bolts.
When the belt has been used for a long time, if any external damage or fraying of the belt can be seen, or if the
clamps are broken or deformed, replace the seat belt.
11. Inspect tires.
WARNING
If worn or damaged tires are used, they may burst and cause serious injury
or death.
To ensure safety, do not use the following tires.
Wear:
Tires with a tread groove of less than 15% of that of a new tire
Tires with extreme uneven wear or with stepped-type wear
Damage:
Tires with damage which has reached the cords, or with cracks in the
rubber
Tires with cut or pulled cords
Tires with peeled (separated) surface
Tires with damaged bead
Leaking or improperly repaired tubeless tires
Deteriorated, deformed or abnormally damaged tires which do not seem
usable
12. Inspect rims.
WARNING
Check the rims (wheels) and rings for deformation, corrosion and cracks.
In particular, check the side rings, lock rings and rim flanges thoroughly.
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