1. Revs – must be correct;
No Vibration:
* lowest two (idle) rev settings
* highest (travel) rev setting
Vibration:
* 1900 RPM
* 2300 RPM
* 2700 RPM
Higher revs = higher compaction
2. Front Drum / Rear Drum / Both?
* Select front drum button
Or
* Select rear drum button
Or
* Select one button then the other for both drums vibrating
3. Push the button at the top of the drive control.
* vibration will only work when moving