ORIGINAL OPERATING INSTRUCTIONS TE 300‑AVR breaker 1 These numbers refer to the corresponding illustra- It is essential that the operating instructions tions. The illustrations can be found on the fold-out cover are read before the power tool is operated for pages.
Working on materials hazardous to the health (e.g. asbestos) is not permissible. Nationally applicable industrial safety regulations must be observed. To avoid the risk of injury, use only genuine Hilti accessories and insert tools. Observe the information printed in the operating instructions concerning operation, care and maintenance.
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2.7 Items supplied as standard Power tool TE‑C or TE‑T chuck Operating instructions Hilti toolbox Cleaning cloth Grease 2.8 Using extension cords Use only extension cords of a type approved for the application and with conductors of adequate cross section.
Rated 110 V 110 V 220 V 220 V 230 V 240 V voltage Single impact 3.3 J 3.3 J 3.3 J 3.3 J 3.3 J 3.3 J energy in ac- cordance with EPTA procedure 05/2009 NOTE The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN 60745 and may be used to compare one tool with another.
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5.1.2 Electrical safety 5.1.4 Power tool use and care a) Power tool plugs must match the outlet. Never a) Do not force the power tool. Use the correct modify the plug in any way. Do not use any ad- power tool for your application. The correct power apter plugs with earthed (grounded) power tools.
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Contact with or inhalation of the dust may frequently for work on conductive materials cause allergic reactions and/or respiratory diseases should be checked at regular intervals at a Hilti to the operator or bystanders. Certain kinds of dust Service Center. Under unfavorable circumstances,...
6 Before use 6.1 Use of extension cords and generators or transformers Please refer to section 2 “Description”. CAUTION Check the insert tool for damage or uneven wear each time before use. 7 Operation 7.1.3 Removing the chuck 4 CAUTION Wear protective gloves when changing the chuck.
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7.2.1 Chiseling 6 7.2.2.1 Fitting the needle adaptor 7 NOTE CAUTION Working at low temperatures: The hammering mech- Wear protective gloves when fitting the needle ad- anism works only when the power tool has reached a aptor. You could pinch your fingers. minimum operating temperature.
Do not operate the power tool if parts are ing agents which contain silicone. damaged or when the controls do not function faultlessly. If necessary, the power tool should be repaired by Hilti The outer casing of the power tool is made from impact- Service.
10 Disposal Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking back your old power tools or appliances for recycling. Please ask your Hilti customer service department or Hilti representative for further information.
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Hilti Corporation, Feldkircherstrasse 100, FL‑9494 Schaan Paolo Luccini Jan Doongaji Head of BA Quality and Process Management Executive Vice President Business Area Electric Tools & Accessories Business Unit Power Tools & Accessories 01/2012 01/2012 Technical documentation filed at: Hilti Entwicklungsgesellschaft mbH...