Observe the safety instructions and warnings in this documentation and on the product.
5.2.1
Drilling with hammering action (hammer drilling)
1. Set the function selector switch to this symbol:
2. Set the desired power level.
3. Press the drill bit against the work surface.
4. Press the control switch.
◁ The product starts.
5.2.2
Drilling without hammer action
Drilling without hammering action is possible when accessory tools with a special connection end
are used. Accessory tools of this kind are available from Hilti. Alternatively, when the keyless quick-
release chuck is fitted, smooth-shank drill bits for wood or steel, for example, can be used to drill
without hammering.
▶ Set the function selector switch to this symbol:
5.2.3
Mixing
Use the mixing paddle only with the quick-release chuck.
Use the mixing paddle only when the reduced power (50%) setting is active.
1. Insert the quick-release chuck in the power tool's chuck.
2. Fit the mixing paddle into the quick-release chuck.
3. Set the function selector switch to this symbol:
4. Press the power reduction (50%) button.
◁ The product is ready for use.
5.3
Chisel positioning
CAUTION
Risk of injury! Loss of control over the chisel direction.
▶ Do not operate the tool when the selector switch is set to "Chisel positioning". Turn the function selector
switch until it engages in the "Chiseling" position.
The chisel can be set to 24 different positions (in 15° increments). This ensures that flat chisels and
shaped chisels can always be set to the optimum working position.
1. Set the function selector switch to the "Chisel positioning" position
2. Turn the chisel to the desired position.
3. Set the function selector switch to this symbol:
◁ The product is ready for use.
5.3.1
Chiseling
▶ Set the function selector switch to the "Chiseling" position
5.3.2
Switch sustained operation on and off
When chiseling, the control switch can be locked in the "on" position.
1. Push the lockbutton for continuous operation forward.
2. Press the control switch fully.
◁ The product then runs in sustained operating mode.
3. Push the lockbutton for continuous operation back.
◁ The product switches off.
2201899
*2201899*
Printed: 06.06.2018 | Doc-Nr: PUB / 5434400 / 000 / 00
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