Hilti SF 14-A Mode D'emploi page 16

6 Operation
CAUTION
Risk of injury by short circuit or falling battery!
▶ Before inserting the battery, make sure that the contacts on the battery
and the contacts on the product are free of foreign matter.
▶ Make sure that the battery always engages correctly.
Observe the safety instructions and warnings in this documentation and on
the product.
6.1 Selecting the gear
▶ Select the desired gear by adjusting the two gear selector switches.
6.2 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 (safety lock).
▶ Set the forward/reverse switch to the desired direction of rotation.
6.3 Switching on
▶ Press the control switch.
Speed can be controlled steplessly right up to maximum by varying
how far the control switch is pressed in.
6.4 Screwdriving
1. Set the torque and operating mode selector ring to the required torque.
2. Set the forward/reverse switch to the desired direction of rotation.
6.5 Drilling
1. Set the torque and operating mode selector ring to the
2. Set the forward/reverse switch to the "forward" position.
3. Switch the drill / driver on. → page 12
6.6 Hammer drilling
SFH 14-A
1. Set the selector ring to the "Hammer drilling" position
2. Switch the drill / driver on. → page 12
6.7 Switching off
▶ Release the control switch.
12 English
5
5
.
2041323
*2041323*
symbol.