
OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.2.5 dated 2017-03-10
Page 37
Original operating instructions
DH26GTV | DH28GSV
GB
4.6
Control panel DH26GTV and DH28GSV
Img. 4-2: Operating elements on the control panel
Rotational direction
The direction of rotation can be selected by using the push button. The LED indicates the
selected direction of rotation.
Push button ON
The push button "ON"
switches on the rotation of the drilling spindle.
Push button OFF
The "push button OFF“
switches the rotation of the drilling spindle off.
Control dial
Using the control dial, the speed is adjusted infinitely variable.
Machine illumination ON / OFF
Switches the backlight on or off.
Main switch
Interrupts or connects the power supply.
Emergency-stop button
Push button "OFF"
Push button „ON“
Rotation direction push button
Left hand motion/ clockwise
rotationf
Machine illumination
On / Off
Rev counter
Control dial
Scale drill depth
Push button "threading"