User manual HILTI TE7-C

[. . . ] TE 7-C Bedienungsanleitung Operating instructions de en 1 1 2 3 5 6 TE 7-C 4 7 2 1 3 4 3 3 2 TE 7-C 2 5 1 4 4 4 1 5 5 1 TE 7-C 3 6 2 6 1 7 1 2 2 3 3 4 8 9 TE 7C rotary 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. Ensure that the operating instructions are with the power tool when it is given to other persons. Contents 1. EC declaration of conformity Page 15 16 18 19 19 22 22 24 25 26 26 27 Operating controls and parts 1 @ Chucks ; Function selector switch = Control switch % Forward / reverse switch & Side handle with depth gauge ( Interface for TE DRSM dust removal module ) Supply cord en 1. [. . . ] Use of a ground fault circuit breaker reduces the risk of electric shock. e) Use of a ground fault circuit breaker (RCD) with a maximum trip current of 30 mA is recommended. Exposure to dust at a poorly ventilated workplace may result in damage to the health. en 21 5. 2. 5 Personal protective equipment ear protection, protective gloves and breathing protection while the power tool is in use. en a) The user and any other persons in the vicinity must wear suitable eye protection, a hard hat, 6. Release the side handle clamping band by turning the handle counterclockwise. Slide the side handle clamping band over the chuck and onto the cylindrical section at the front end of the power tool. CAUTION Check that the clamping band is engaged in the groove provided on the power tool. 6. 2 Use of extension cords and generators or transformers Please refer to the "Description" section. 6. 1 Fitting the side handle 2 CAUTION Remove the depth gauge from the side handle in order to avoid injury. 7. 1. 2 Fitting the insert tool 4 CAUTION Wear protective gloves when changing the insert tool. Check that the connection end of the insert tool is clean and lightly greased. Clean it and grease it if necessary. CAUTION In the event of the drill bit sticking, the power tool will pivot about its own axis. Always use the power tool with the side handle fitted and hold it securely with both hands so that the resulting opposing force causes the slip clutch to release in the event of the drill bit sticking. Release the side handle clamping band by turning the handle counterclockwise. Check that the sealing lip of the dust shield is clean and in good condition. Clean the dust shield if necessary or replace it if the sealing lip is damaged. Push the insert tool into the chuck and rotate it while applying slight pressure until it engages in the guide grooves. Push the insert tool further into the chuck until it is heard to engage. 7. 1. 3 Removing the insert tool 5 CAUTION Wear protective gloves when changing insert tools as the insert tool may get hot during use. 7. 1. 4 Removing the chuck 6 CAUTION Remove the depth gauge from the side handle and the insert tool from the chuck in order to avoid injury. NOTE Set the selector switch to the "Chiseling" position before removing the chuck. 7. 1. 5 Fitting the chuck 7 CAUTION Remove the depth gauge from the side handle and the insert tool from the chuck in order to avoid injury. NOTE Set the selector switch to the "Chiseling" position before removing the chuck. Grip the chuck sleeve, pull it forward and hold it securely in this position. 3. [. . . ] When the motor has stopped, turn the function control switch to the "Drilling without hammering" or "Hammer drilling" position. Set the forward/reverse switch to forward rotation. Other electrical fault. The carbon brushes are worn. No hammering action. The power tool is too cold. The power tool doesn't achieve full power. The function selector switch is set to "Drilling without hammering". The control switch is not pressed fully. The drill bit doesn't rotate. The function selector switch is not engaged or is in the "Chiseling" or "Chisel adjustment" position. [. . . ]