Superabrasive Lavina 25HV, Owner'S Manual

Page: 13 / 63

Superabrasive Owner’s Manual – Lavina25
®
ll/25
®
HV 06/2009
13
Figure 11
Description of the Control Board (Fig. 12)
1 Digital RPM indicator:
indicates the revolution per minute of the grinding plates (not the
revolution per minute of the entire unit).
2 Potentiometer: changes the RPM of the grinding plates.
3 Inverter alarm led: lights when the inverter goes into Alarm Mode.
4 Reset button: resets the alarm of the inverter
5 Forward/Reverse switch: chooses forward for clockwise rotation of the grinding plates or reverse for
anti-clockwise rotation of the grinding plates. (could be used to open up
diamond bond). By use of PCD plates check rotation direction!
6 ON button: starts the motor
7 Power led: lights when the power is on
8 OFF button: stops the motor
9 Emergency Switch: used in Emergency situations for putting off the power completely
Figure 12