D 41
D F6C.GB 41-50 0504
3.5 Checks during paving
The following points must be constantly observed during paving:
Paver function
- Screed heater system
- Tamper and vibration
- Engine oil and hydraulic oil temperature
- The screed parts must be retracted and extended in time when obstacles are in the
way
- Uniform material transport and distribution or supply to the screed; may require cor-
rections to settings of the material switches for conveyor and auger.
Refer to section „Malfunctions“ in the case of defective paver functions.
Quality of the layer
- Paving height
- Slope
- Evenness in the driving direction and at right angles to it (check with 4 m levelling
rod)
- Surface structure/texture behind the screed.
See the section „Malfunctions“ when the paving quality is poor.
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