Sakai SV410-2, Руководство оператора

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2.5 Precautions for Work
2.5.1 Compaction operation
■
Do not operate the vibration on a hard location
• Do not work the vibration on a hard surface such as concrete pavement, as this can cause
the machine to jump and give abnormal shock load. Damage to shock isolators will result.
■
Change the direction of travel gently.
• When changing the direction of travel during asphalt mix compaction, slowly shift the F-N-R
lever.
2.5.2 When going downhill
■
Use the F-N-R lever.
• Run slowly going downhill. Do not use excessive speed. Avoid changing speed if possible
when going downhill. Start slowly and end slowly on steep downgrades.
■
Use the engine brake
• Go downhill by applying the engine brake along with the F-N-R lever operation.
WARNING
• When going uphill, run at low speed. Do not attempt to shift speeds during
travelling. The machine can slip down the slope.
• When going downhill, adjust the travel speed not to allow the engine speed to
exceed 2,500 rpm.
2.5.3 On a slope
■
Working on a sidehill
• Work in an uphill/downhill direction, and avoid working on sidehill with the machine
inclining sideways.
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2.6 Applicable Jobs
1) This machine is mainly used for:
• Static compacting work
• Vibratory compacting work
2) Road rollers do a variety of jobs as listed below.
This machine most effectively handles works or materals marked
☆
.
Work
• Asphalt road paving
• Dust removal treatment for road
☆ Road improvement
☆ Embankment construction
☆ Dam construction
• Construction of forestry and farm roads
• Foundation building
• Construction of sidewalk, shoulder and gutter foundation
Material to be compacted
• Asphalt pavement
☆ Crusher run
☆ Cement concrete
☆ Sands
☆ Soils
☆ Slag
☆ Soft rock
Layers to be compacted
• Surface course, Binder course
☆ Base course
☆ Subgrade
☆ Embankment
• Shoulder
• Sidewalk