Operation
OPTIMUM
M A S C H I N E N - G E R M A N Y
21 / 07 / 2014
Page 30
Operation Upright drill B34 H/ B34 H Vario ; Version 1.0.5
201
4
US
4.2.2
Control panel B34 H
Img.4-2: Operating element on the control panel B34 H
Change-over switch
The rotating direction of the upright drill is selected using the change-over switch.
Two speed steps are available for each rotating direction.
The "R" mark means right-handed rotation (clockwise).
The "L" means left-hand rotation.
ATTENTION!
Changing the rotating direction while the drilling spindle is still rotating may damage the
machine.
Switch the machine off before changing the rotating direction.
Wait until the drilling spindle has come to a complete halt.
Push button ON
The push button „ON“
will start up the rotation of the drilling spindle.
Push button OFF
The push button „OFF“
switches off the rotation of the drilling spindle.
Operating control lamp
The operating control lamp on the operating panel will flash when the emergency stop button is
depressed.
Speed display
EMERGENCY-STOP button
Change-over switch
Machine lamp ON/OFF
Push button „OFF“
Push button „ON“
LCD Display