User manual HILTI GX120

[. . . ] 1 5 2 2 3 1 3 2 1 3 +Ç 1 4 5 2 1 2 4 +[ 8 3 GAS 9 +" + +# 7 6 7 6 4 3 +± +[ 1 Gas 5 2 3 1 6 8 9 1 4 2 5 3 2 10 11 GX 120 Hilti Corporation LI-9494 Schaan Tel. : +423 / 234 21 11 Fax: +423 / 234 29 65 www. hilti. com Operating instructions Mode d'emploi Manual de instrucciones Istruzioni d'uso en fr es it da no sv fi pt el et zh + 12 13 1 Brugsanvisning Bruksanvisning Bruksanvisning 1 2 2 1 3 Käyttöohje Manual de instruções Kasutusjuhend 14 15 1 3 2 +" 16 17 Hilti = registered trademark of Hilti Corp. , Schaan W 3250 0507 4-Pos. 1 1 Printed in Liechtenstein © 2007 Right of technical and programme changes reserved S. & O. 274633 / A 274633 *274633* GX 120 gas-driven fastening tool It is essential that the operating instructions are read before the tool is operated for the first time. Always keep these operating instructions together with the tool. [. . . ] Splintering material presents a risk of injury to the eyes and body. Wear protective glasses and a hard hat (tool operator and bystanders). CAUTION The fastener is driven by the energy released on ignition of a gasair mixture. Exposure to noise can cause hearing loss. The operator and bystanders must wear ear protectors. WARNING Never make the tool ready to fire by pressing it against a part of the body (e. g. When the tool is ready to fire, fasteners could be driven inadvertently into parts of the body. Never press the tool against parts of the body. WARNING Never pull the tool nosepiece back by the fastening component inserted in it (e. g. This presents an increased risk of accident. WARNING The tool must always be unloaded before changing the magazine and before carrying out cleaning or maintenance (see section "Unloading the tool"). 7 2. 7. 4. 2 Settings at the nosepiece NOTE When the power regulator is set to "+", the nosepiece is set to the standard fastener driving depth. NOTE When the power regulator is set to "", the nosepiece is set to the reduced fastener driving depth. NOTE If the nail is still driven too deeply when the power regulator is set to "", it may be necessary to use a longer nail. 7. 4. 2. 1 Setting the standard fastener driving depth 10 Set the power regulator to "+". 7. 4. 2. 2 Setting the reduced fastener driving depth 10 NOTE This setting is suitable for fastening thin sheet metal to soft materials (e. g. Set the power regulator to "". 7. 4. 3 Fitting the tool nosepiece 11 WARNING Check to ensure that the tool is not loaded. The tool could be made ready to fire inadvertently by pressing the nosepiece in by hand. Align the nosepiece with the slot in the tool. While holding the nosepiece with the hand, press the tool against the working surface until the nosepiece engages in position. 7. 5 Support leg 7. 5. 1 Fitting the support leg 12 1. [. . . ] When hot, the tool doesn't fire after a pause between use. The fastener driving rate was considerably higher than 1200 per hour and the gas can is almost empty. The tool doesn't fire or fires sporadically. Operation outside the limits of permissible ambient conditions. The temperature of the gas can is outside the permissible range. Gas bubbles have formed in the gas injection system. 12 Fault The tool doesn't fire or fires sporadically. Possible cause The tool is not lifted away completely from the working surface. Remedy Take care to ensure that the tool is lifted away completely from the working surface after driving each fastener. Remove the tool nosepiece from the tool. Fit the tool nosepiece into the support supplied and use the pin punch to remove the fastener. [. . . ]