Speed Variation; Speed Table B24H - Optimum Opti drill B 24H Operating Manual

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
pressing the main switch.

the protective cover.
Open

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.

4.7.1 Speed table B24H

Spindle
Operation
Version 2.2.2 dated 2014-03-07
V-belt
Lever
V-belt tension
Img.4-8:
V-belt tension
Img.4-9:
Img.4-10: Speed table B24H
Original operating instructions
OPTIMUM
M A S C H I N E N - G E R M A N Y
Lever for the V-belt tension B24H/ B24H
Vario
V-belt
Lever
Lever for the V-belt tension B28H/ B28H
Vario
Motor
B24H | B24HV | B28H | B28HV GB
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