Control Panel - Optimum BF 30 Vario Operating Manual

OPTIMUM
M A S C H I N E N - G E R M A N Y
4.2.1

Control panel

Potentiometer
for speed regulation
Digital display speed
EMERGENCY-STOP
Selection switch operating
mode:
Automatic mode
Thread cutting mode
Turning direction
Hand-actuated auxiliary
switch Stop
Hand-actuated auxiliary
switch Start
Main switch
Digital display
Fine crossfeed spindle
sleeve
Fig. 4-2: Control panel
Selector switch operating mode
With the selector switch the operating modes "Auto", "threading", "right-hand" or "left-hand"
may be selected.
Operating mode "Auto"
In the automatic mode the motor starts up according to a predefined path over the drilling depth
stop of the shaft automatically and will stop at the final position. This way, the push button Start
and Stop does not have to be actuated for repetitve drilling tasks.
Operating mode "threading"
In the threading mode the motor automatically starts up according to a predefined path over the
drilling depth stop and changes automatically the drilling direction as soon as the predefined
depth has been achieved. The screw tap automatically withdraws from the workpiece.
Switch for the turning direction
In standard operation, for selection of "right-hand" or "left-hand" rotation. During left-handed
rotation, the speed is about 50% less than with right-handed rotation. Select the turning direction
before switching on the machine with the push button.
Potentiometer
Speed setting "VARIO"
Page 24 Mill Drill BF 30 Vario
Operation
Selector switch for
gearbox stage
Fine crossfeed spindle
sleeve
Version 1.0.6 Stand 27 / 08 / 2010