Prebena 9A-MGS-55 Instrucciones De Servicio página 80

Operating electrical tools
Switching the electrical tool on/off
Proceed as follows to start the electrical tool:
Select the required direction of rotation (see page 27).
Press and hold the ON/OFF switch (4).
Proceed as follows to switch the electrical tool off:
Release ON/OFF switch (4).
Activate the safety lock (see page 35).
Adjusting the speed
The electrical tool is equipped with an electronic full wave switch.
The speed of the electronic tool is infinitely adjustable, depending on
how far you depress the switch.
The speed increases with an increase in pressure.
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CAUTION
The motor may overheat if it is exposed to
continuous loads at low RPM.
Allow the motor to cool down at high RPM
and in neutral.