Hilti NURON SF 4-22 Manual De Instrucciones página 19

6.1 Switching on
▶ To switch the product on, press the control switch.
Speed can be controlled steplessly by varying how far the control
switch is pressed in.
6.2 Selecting the gear
The gear selector switch can be operated only when the motor is not
running.
▶ Select the gear.
6.3 Setting the torque
▶ Set the desired torque.
The torque is limited only when the power tool is set to screwdriving
mode .
6.4 Setting forward or reverse rotation
An interlock prevents switching while the motor is running.
The control switch is locked when centered (transport lock).
▶ Set the forward/reverse switch to the desired direction of rotation.
6.5 Drilling
1. Set the function selector ring to the "drilling" position
2. Set the forward/reverse switch to the "forward" position.
6.6 Screwdriving
1. Set the function selector ring to the "screwdriving" position .
2. Set the torque setting ring to the desired torque.
3. Set the forward/reverse switch to the desired direction of rotation.
6.7 Hammer-action drilling
SF 4H-22
1. Set the function selector ring to the "hammer drilling" position
2. Set the forward/reverse switch to the "forward" position.
6.8 Switching off
▶ To switch the product off, release the control switch.
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English 15