User manual HILTI DD110-D

[. . . ] DD 110-D Bedienungsanleitung Operating instructions Mode d'emploi Manual de instrucciones Istruzioni d'uso Gebruiksaanwijzing Manual de instruções de en fr es it nl pt el 1 + 23 4 5 7 DD 110-D 8 9 1 +± 6 2 2 3 3 DD 110-D 4 2 2 1 1/3 4 4 3 1 2 5 1 1 6 6 4 2 3 DD 110-D 7 1 1 110-D 2/5 2/5 DD 110D diamond coring system It is essential that the operating instructions are read before the machine is operated for the first time. Always keep these operating instructions together with the machine. Ensure that the operating instructions are with the machine when it is given to other persons. Contents 1. EC declaration of conformity Page 17 18 20 20 21 24 26 28 29 30 31 31 1 These numbers refer to the corresponding illustrations. [. . . ] Fit the connection end for core bits with dust removal into the chuck in accordance with the instructions for fitting a diamond core bit. Fit the core bit onto the connection end. 6. 4 Selecting the speed 5 CAUTION Do not change gear while the machine is running. Set the selector switch according to the core bit diameter used. Turn the selector switch to the recommended setting (see section "Description") while rotating the core bit by hand. 6. 5 Removing the diamond core bit en CAUTION The core bit may get hot during use or during sharpening. Wear protective gloves when changing the core bit. CAUTION Disconnect the supply cord plug from the power outlet. NOTE If the machine is equipped with an M16, M27, BT or G¹/" chuck, hold the drive shaft securely with a 27 mm AF openend wrench and use a suitable openend wrench to release the core bit. Open the chuck (BI+) by turning it in the direction of the open brackets symbol. Pull the sleeve on the chuck in the direction of the arrow towards the machine. Operation 7. 1. 1 Unlocking the machine 1. Check that the machine is connected to the electric supply. The yellow theft protection indicator LED blinks. The machine is now ready to receive the signal from the TPS key. Hold the TPS key or the TPS watch strap buckle against the lock symbol. The machine is unlocked as soon as the yellow theft protection indicator LED no longer lights. NOTE If, for example, the electric supply is briefly interrupted due to a power failure or disconnected when moving to a different workplace, the machine remains ready for operation for approx. In the event of a longer interruption, the TPS key must be used again to unlock the machine. 7. 1. 2 Activation of the theft protection system for the machine NOTE Further information on activation and use of the theft protection system can be found in the operating instructions for the theft protection system. 7. 2 Switching on and checking the PRCD (if fitted) 1. Plug the machine's supply cord into an earthed/ grounded power outlet. Press the "Reset" button on the PRCD ground fault circuit interrupter. [. . . ] Drilling progress is prevented by an accumulation of dust. The core bit connection end or chuck is dirty or damaged. The core bit is not screwed securely into the chuck. The core bit connection end is defective. The diamond core bit cannot be fitted into the chuck. [. . . ]