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▶ Before starting work, check the hazard class of the dust that will be produced when working. Use
an industrial vacuum cleaner with an officially approved protection class in compliance with the locally
applicable dust protection regulations. Dust from materials such as lead-based paint, certain types of
wood and concrete/masonry/stone containing quartz, minerals or metal can be harmful to health.
▶ Make sure that the workplace is well ventilated and, where necessary, wear a respirator appropriate for
the type of dust generated. Contact with or inhalation of the dust may cause allergic reactions and/or
respiratory or other diseases among operators or bystanders. Certain kinds of dust are classified as
carcinogenic such as oak and beech dust, especially in conjunction with additives for wood conditioning
(chromate, wood preservative). Material containing asbestos may be handled only by specialists.
▶ Take breaks and do physical exercises to improve the blood circulation in your fingers. Exposure to
vibration during long periods of work can lead to disorders of the blood vessels and nervous system in
the fingers, hands and wrists.
Electrical safety
▶ Before beginning work, check the working area for concealed electric cables or gas and water pipes.
External metal parts of the power tool can become live, presenting a risk of electric shock, if you
accidentally damage an electric cable.
Careful handling and use of electric tools
▶ Wait until the power tool stops completely before you lay it down.
3 Description
3.1 Overview of the product
Chuck
@
Depth gauge release button
;
Depth gauge
=
Function selector switch
%
Active Vibration Reduction (AVR)
&
3.2 Intended use
The product described is an electrically powered combihammer. 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.
▶ Operation is permissible only when connected to a power source providing a voltage and frequency in
compliance with the information given on the type identification plate.
3.3 Possible misuse
•
This product is not suitable for working on hazardous materials.
•
This product is not suitable for working in a damp environment.
3.4 Active Torque Control
The tool is equipped with a mechanical slip clutch and an Active Torque Control (ATC) system.
This system provides additional drilling safety and convenience as it causes rapid shutdown upon sudden
rotation of the power tool about the drill bit axis. This may occur, for example, when the drill bit sticks due to
hitting a rebar or when the drill bit is tilted unintentionally.
Always choose a working position in which the body of the power tool, when running in a forward direction
(clockwise), is free to rotate in a counterclockwise direction (as seen by the operator). When running in
reverse, the tool reacts to sudden clockwise rotation. If rotational movement is not possible, the ATC system
cannot react.
3.5 Active Vibration Reduction
The tool is equipped with an Active Vibration Reduction (AVR) system which reduces vibration noticeably.
3.6 Motor protection system
The tool is equipped with a motor protection system. The system monitors current input and motor
temperature and thus prevents the tool from overheating.
14
English
Printed: 27.06.2017 | Doc-Nr: PUB / 5151646 / 000 / 05
1
2
Control switch
(
Grip
)
Supply cord
+
Forward / reverse switch
§
Side handle
/
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