Switching The Machine B24Hv - B28Hv Off; Speed Variation - Optimum Optidrill B 24H Operating Manual

4.6

Switching the machine B24HV - B28HV off

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.
4.7

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 respec-
tively on the required
transmission stage.

Tighten the clamping lever
again and thus tighten the
belt drive.

Close the protective cover.
GB
B24H | B24HV | B28H | B28HV
42
V-belt
Lever
V-belt tension
Img.4-8: Lever for the V-belt tension B24H / B24HV
V-belt
Lever
V-belt tension
Img.4-9: Lever for the V-belt tension B28H / B28HV
Translation of the original instructions
Operation
Version 2.2.6 - 2020-07-21