Operation
Working with the Drum
50 9831/7750-1 50
Working with the Drum
Working without Vibration
DANGER Only reverse at slow speeds. Look behind while reversing and be aware of bystanders in the
vicinity of the machine.
WARNING Before reversing, make sure the area behind the machine is clear of other persons. If this is not
observed, injury or death can result.
Make the first pass for pressing filling material without vibration. Make the last pass for smoothing the filling
material without vibration.
Make the first pass for pressing a bituminous layer without vibration. Make the last pass for smoothing the
bituminous layer without vibration.
1. Set the throttle control to the maximum operation position.
2. Disengage the park brake (the indicator light should extinguish).
3. Use the drive lever to move the machine in the forward or backward direction. Do not adjust the speed of
the machine with the throttle control lever.
4. Put the drive lever into the neutral position in order to stop the machine.
Figure 27.
A Drive lever F Forward position
R Reverse position N Neutral position
P Parkbrake position
Working with Vibration
WARNING The vibrations from this machine can cause trench walls or high hillsides to collapse. If it is
necessary to work in the vicinity of a trench or a high hillside,ensure that these are propped up. If this
precaution is not taken, people working in the area can be injured or killed.
WARNING Before reversing, make sure the area behind the machine is clear of other persons. If this is not
observed, injury or death can result.
Notice: When the machine is used in the immediate vicinity of a building, it is possible for the vibration to
cause the building to vibrate severely and be damaged. It is necessary to check what effects the operation
of the machine may have on the building.
Notice: Using vibration on hard, compaction-averse surfaces can cause serious damage.
Make the first pass for pressing the filling material without vibration. Make the last pass for smoothing the filling
material without vibration.