User manual HILTI TE 50-AVR

[. . . ] TE 50 / TE 50-AVR Hilti Corporation LI-9494 Schaan Tel. : +423 / 234 21 11 Fax: +423 / 234 29 65 www. hilti. com Bedienungsanleitung Operating instructions Mode d'emploi Manual de instrucciones Istruzioni d'uso Gebruiksaanwijzing Brugsanvisning Bruksanvisning Bruksanvisning Käyttöohje Manual de instruções Lietoßanas pamåcîba Instrukcija Kasutusjuhend de en fr es it nl da no sv fi pt el lv lt et Hilti = registered trademark of Hilti Corp. , Schaan W 3254 0607 00-Pos. 1 1 Printed in Liechtenstein © 2007 Right of technical and programme changes reserved S. & O. 383919 / B 383919 *383919* 1 2 4 1 3 3 5 3 4/6 2 2 5 1 7 6 1 2 4 4 1 5 5 1 3 3 3 2 6 2 6 7 1 D C B 5 4 9 2 A a. m 8 7 7:30 07 TE 50 / TE 50AVR combi hammer It is essential that the operating instructions are read before the power tool is operated for the first time. Always keep these operating instructions together with the power tool. [. . . ] Use of a ground fault circuit interrupter reduces the risk of electric shock. e) Use of a ground fault circuit interrupter (RCD residual current device) with a maximum tripping current of 30 mA is recommended. f) In case of an interruption in the electric supply: Switch the power tool off and unplug the supply cord. This will prevent accidental restarting when the electric power returns. Exposure to dust at a poorly ventilated workplace may result in damage to the health. c) If the work involves breaking right through, take the appropriate safety measures at the opposite side. Parts breaking away could fall out and / or fall down and injure other persons. a) Before beginning work, check the working area (e. g. using a metal detector) to ensure that no concealed electric cables or gas and water pipes are present. External metal parts of the power tool may become live, for example, when an electric cable is damaged accidentally. This presents a serious risk of electric shock. 24 5. 2. 5 Personal protective equipment tection, protective gloves and breathing protection while the power tool is in use. en The user and any other persons in the vicinity must wear suitable eye protection, a hard hat, ear pro- 6. Slide the side handle clamping band over the chuck and onto the cylindrical section at the front end of the power tool. 6. 2 Unlocking the power tool See section "Operation" 6. 3 Use of extension cords and generators or transformers Please refer to section 2 "Description". 6. 1 Fitting and adjusting the side handle 2 CAUTION Remove the depth gauge from the side handle in order to avoid injury. Release the side handle clamping band by turning the handle counterclockwise. 7. Operation 7. 1 Preparing for use CAUTION Wear protective gloves when changing insert tools as the insert tools get hot during use. CAUTION In accordance with the applications for which it is designed, the power tool produces a high torque. The user must be prepared for sudden sticking and stalling of the insert tool. CAUTION The collar at the front end of the gearing section is not to be used as a gripping surface. Release the side handle clamping band by turning the handle counterclockwise. Attach the clamp with the depth gauge to the clamping band at the desired position. Check that the connection end of the insert tool is clean and lightly greased. Check that the sealing lip of the dust shield is clean and in good condition. Clean the dust shield if necessary or have it replaced if the sealing lip is damaged. [. . . ] The power tool doesn't start and the indicator lamp blinks yellow. The power tool doesn't achieve full power. Possible cause The carbon brushes are worn. Remedy Have it checked by a trained electrical specialist and replaced if necessary. Use an extension cord of an approved length and / or of adequate gauge. When the motor has stopped, move the function control switch to the "Drilling without hammering" or "Hammer drilling" position. [. . . ]