
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 38
Original operating instructions
DH26GTV | DH28GSV
GB
4.6.1
Drill depth stop
Use the drilling depth stop when drilling several holes of the same depth.
Adjust the desired drilling depth by means of the scale and of the adjusting screw
Img. 4-3: Drill depth stop
4.7
Switching the machine on
INFORMATION
The machine cannot be started, if the drill chuck guard is not closed.
Switch on the master switch.
Close drill chuck guard
"Control and indicating elements DH26GTV | DH28GSV“ on page 36
Select the gear stage
"Speed table - DH26GTV | DH28GSV“ on page 39
Actuate the push button "ON".
The spindle begins to rotate in a clockwise direction.
If required, the direction of rotation can now changed to left-hand motion.
4.8
Switching off the machine
CAUTION!
Only press the emergency-stop button in a genuine emergency. You should not use the
emergency-stop button to stop the machine during normal operation.
Actuate the push button "OFF".
For a long-term standstill of the machine switch it off at the main switch.
Scale
Adjusting screw
drill depth stop