Hilti SF 22-A Manual page 21

▶ Fit the belt hook.
➥ The belt hook allows the power tool to be attached close to the body on a belt worn by the operator.
The belt hook can be fitted to allow attachment on the left or right side of the body.
5.1.5 Fitting and adjusting the side handle
▶ Fit or adjust the side handle.
5.1.6 Fitting the accessory tool
1. Set the forward/reverse switch to the middle position or remove the battery from the power tool.
2. Check that the connection end of the accessory tool is clean. Clean the connection end if necessary.
3. Open the keyless chuck.
4. Insert the accessory tool into the keyless chuck and then turn the chuck firmly by hand until tight and
several clicks are heard.
5. Check that the accessory tool is held securely.
5.1.7 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 keyless chuck.
5.2 Types of work
ATTENTION
Risk of damage by incorrect handling!
▶ Do not operate the switches for direction of rotation and/or function selection during operation.
Observe the safety instructions and warnings in this documentation and on the product.
5.2.1 Setting forward or reverse rotation
▶ 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
(safety lock).
5.2.2 Selecting the gear
▶ Select the gear.
5.2.3 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.
5.2.4 Switching off
▶ Release the control switch.
5.2.5 Drilling
1. Set the function selector ring to the
2. Set the forward/reverse switch to the "forward" position.
5.2.6 Drilling with hammering action (hammer drilling)
1. Set the function selector ring to the
2. Set the forward/reverse switch to the "forward" position.
5.2.7 Screwdriving
1. Set the function selector ring to the required torque setting.
2. Set the forward/reverse switch to the desired direction of rotation.
*362170*
Printed: 24.09.2018 | Doc-Nr: PUB / 5070677 / 000 / 05
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362170 English 17