4.3
Switching on the machine
Switch on the master switch.
Select the direction of rotation.
Actuate the push button "ON".
4.4
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 master switch.
4.5
Speed variation
WARNING!
Danger due to drill chuck or tools flying off at high speed. Make sure not to exceed the
maximum speed of the drill chuck when setting the spindle speed.
Switch off the machine by using the main switch.
Open the protective cover.
Loosen the lever of the V-belt tensioning.
Position the V-belt respectively on the required transmission stage.
Tighten the clamping lever again and thus tighten the belt drive.
Close the protective cover.
4.5.1
Speed table
INFORMATION
Make sure that the V-belt length is correct at the respective position.
Img.4-3:
Speed table
The higher the speed, the lower the torque at the drill. At a speed of about 1500 rpm, the torque
is about 5.4 Nm without losses due to frictional resistances in the mechanics. 100 Nm is about
the torque with which aluminium rims are attached to a vehicle.
drill
®
24
