Operation
Version 1.1.3 - 2020-07-21
39
Translation of the original instructions
B34H | B34HV
GB
B34H_B
34HV_
GB_
4
.f
m
5.7
Speed change
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.
Open
the protective cover.
Loosen the lever of the V-belt tensioning.
Position the V-belt respectively on the required transmission stage.
Abb.5-8:
Lever for the V-belt tension B34 H/ B34 H Vario
Tighten the clamping lever again and
thus tighten the belt drive.
Close the protective cover.
Abb.5-9:
Lever V-belt tensioning
V-belt
Lever V-belt tensioning
TENSIONED
RELEASED