voestalpine bohler TERRA NX 270 TLH Bedienungsanleitung Seite 45

3.3 Front control panel
1
VRD (Voltage Reduction Device)
Voltage Reduction Device
Shows that the no-load voltage of the equipment is controlled.
2
General alarm LED
3
Power on LED
4
7-segment display
5
Main adjustment handle.
6 4
7
1 2
8 5
41
SYSTEM PRESENTATION
3
EN