OPTIMUM
M A S C H I N E N - G E R M A N Y
4.2.3 Drilling machine B24H - B24HV
Machine lamp ON/OFF
Selector switch rotational direc-
Left hand motion/ clockwise
rotation
Push button "ON"
RPM indication
Selector switch rotational direc-
Left hand motion/ clockwise
rotation
EMERGENCY-STOP button
4.2.4 Control panel B28H - B28H (Vario)
Machine lamp ON/OFF
Selector switch rotational direc-
Left hand motion/ clockwise
rotation
Push button "ON"
GB
B24H | B24HV | B28H | B28HV
Page 38
tion
Img.4-3: Operating element on the control panel B24H
tion
Img.4-4: Operating element on the control panel B24H
tion
Img.4-5: Operating element on the control panel B28H
Original operating instructions
EMERGENCY-STOP button
Push button "OFF"
machine lighting
On/Off Control
Potentiometer
Push button "ON"
Push button "OFF"
EMERGENCY-STOP button
Push button "OFF"
Operation
Version 2.2.2 dated 2014-03-07