Optimum Optidrill B 24H Operating Manual page 40

Rev counter
Selector switch rotational direc-
Left hand motion/ clockwise
rotation
Emergency-stop push button
Selector switch rotational direction
Operation mode for selection of right-handed or left-handed rotation.
Potentiometer B24HV - B28HV
Infinitely variable speed adjustment
Push button ON
The push button "ON" switches on the rotation of the drilling spindle in preselected operating
mode.
Push button OFF
The "push button OFF" switches the rotation of the drilling spindle off.
Coolant pump ON / OFF
Switches the backlight on or off.
Machine illumination ON / OFF
Switches the backlight on or off.
Operation control light
The control lamp for operation on operating panel must flash up.
Main switch
Interrupts or connects the power supply.
GB
B24H | B24HV | B28H | B28HV
40
tion
Img.4-6: Operating elements on the control panel B28HV
Img.4-7:
Translation of the original instructions
Machine illumination ON / OFF
Coolant pump ON / OFF
Potentiometer
Push button "ON"
Machine illumination
B24H - B24HV/ B28H -
B28HV
Machine illumination B24H - B24HV, B28H - B28HV
Operation
Version 2.2.6 - 2020-07-21