Hilti SF 2-A12 Mode D'emploi page 26

Fitting the accessory tool
1.Set the forward/reverse switch to the middle position or remove the battery from the power tool.
2.Open the keyless chuck.
3.Insert the accessory tool in the tool holder and then turn the keyless chuck firmly until tight.
4.Check that the accessory tool is held securely.
3
Selecting the gear
The gear selector switch can be operated only when the motor is not running.
▶
Select the gear.
Setting the torque
▶
Set the desired torque.
▶
The torque is limited only when the power tool is set to screwdriving mode
Setting forward or reverse rotation
An interlock prevents switching while the motor is running.
The control switch is locked when the forward/reverse switch is in the middle position (switch-
on interlock).
▶
Set the forward/reverse switch to the desired direction of rotation.
▶
An interlock prevents switching while the motor is running. In the middle position the switch is
locked (switch-on interlock).
Selecting the function
SF 2H­A12
▶
Select the desired function.
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.
Drilling
1. Set the function setting ring/torque setting ring to the "drilling" position
2.Set the forward/reverse switch to the "forward" position.
Hammer drilling
SF 2H­A12
1. Set the function selector ring to the "hammer drilling" position
2.Set the forward/reverse switch to the "forward" position.
Switching on
▶
Press the control switch.
▶
Speed of rotation is regulated by the distance the control switch is pressed in.
Switching off
▶
Release the control switch.
Removing the accessory tool
1.Set the forward/reverse switch to the middle position or remove the battery from the power tool.
2.Open the keyless chuck.
3.Pull the accessory tool out of the chuck.
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