
49
Operation
MAB 855
ENGLISH
Switching the machine ON/OFF
Using the ON/OFF switch (21), turn the machine ON with the
green button (I) and OFF with the red button (O).
NOTE
The machine can only be switched on when the magnetic
►
clamp has been switched on.
Allow a severely overheated machine to run on at idle speed
►
for approx. 2 minutes to cool it down.
The machine switches off automatically in the event of a
►
power failure or if the magnetic clamp is switched off.
Selecting the speed range
CAUTION
Switch the gear stages only with the machine at standstill.
►
The machine is equipped with a gearbox that has four mechanical
gear stages. The gear stage is set using both selector levers (5)
on the side of the gear box.
To select the desired gear stage, switch the machine off and
set both selector levers (5) to the desired speed as shown in
the table below.
Gear stage
Load speed
Selector lever
anti-clock-
wise
clockwise
Stage 1
110 rpm
▼
▲
Stage 2
175 rpm
▼
▼
Stage 3
245 rpm
▲
▲
Stage 4
385 rpm
▲
▼
NOTE
Select the speed range according to the material and drilling
►
diameter.
Содержание MAB 855
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