Intended use
The product described is an electrically powered combihammer with pneumatic hammering mecha-
nism. It is designed for drilling in concrete, masonry, wood and metal. The product can also be used
for light- to medium-duty chiseling on masonry and surface finishing work on concrete.
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The tool may be operated only when connected to a power source providing a voltage and
frequency in compliance with the information given on the type identification plate.
Undercut anchors
The product is suitable for setting undercut anchors. Use only suitable setting tools.
Detailed information on this topic can be obtained at your local Hilti Center.
Possible misuse
• This product is not suitable for working on hazardous materials.
• This product is not suitable for working in a damp environment.
Active Vibration Reduction
The tool is equipped with an Active Vibration Reduction (AVR) system which reduces vibration
noticeably.
ATC
The product is equipped with the ATC (Active Torque Control) quick-acting electronic cut-out.
If the accessory tool sticks or stalls, the product will suddenly pivot about its own axis in the opposite
direction. ATC detects this sudden pivoting movement of the product and switches the product off
immediately.
For ATC to function correctly, the product must be free to pivot.
After an ATC cut-out, switch the product off and then on again.
Service indicator
The product is equipped with a service indicator LED.
Service indicator status
Status
Service indicator shows.
Service indicator flashes.
Items supplied
Combihammer, side handle, operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or
at: www.hilti.group
Technical data
Combihammer
For details of the rated voltage, current, frequency and input power, please refer to the power
tool's country-specific type identification plate.
If the tool is powered by a generator or transformer, the generator or transformer's power
output must be at least twice the rated input power shown on the rating plate of the tool. The
operating voltage of the transformer or generator must always be within +5% and -15% of the
rated voltage of the tool.
Product generation
Weight in accordance with EPTA procedure 01
*2244431*
2244431
Meaning
End of service interval – servicing is due.
Have the combihammer repaired by Hilti Ser-
vice.
04
10 kg
17