5FUNCTIONAL DESCRIPTIONCAUTION:• Always be sure that the tool is switched off and thebattery cartridge is removed before adjusting orchecking function on the tool.Installing or removing battery cartridge123007725• Always switch off the tool before insertion orremoval of the battery cartridge.• To remove the battery cartridge, withdraw it fromthe tool while sliding the button on the front of thecartridge.• To insert the battery cartridge, align the tongue onthe battery cartridge with the groove in the housingand slip it into place. Always insert it all the wayuntil it locks in place with a little click. If you cansee the red part on the upper side of the button, itis not locked completely. Insert it fully until the redpart cannot be seen. If not, it may accidentally fallout of the tool, causing injury to you or someonearound you.• Do not use force when inserting the batterycartridge. If the cartridge does not slide in easily, itis not being inserted correctly.Safety systemWARNING:• Make sure all safety systems are in working orderbefore operation. Failure to do so may causepersonal injuries.1 2007726Test safety systems for possible faulty operation beforepin-nailing as follows.1. Make sure that the tool is not loaded with pin nailsbefore the test.2. Pull the sliding door of the magazine towardyourself.10077273. The tool accidentally operates if only the trigger ispulled although the lever is not pulled.4. The tool does not operate when the trigger ispulled with the lever pulled.In case of 3 and 4 above, the safety systems are faulty.Trigger and leverWARNING:• Always be sure that the tool is switched off beforeinserting the battery cartridge on the tool.1007728The tool is provided with lever as a safety system inaddition to the usual trigger.To fire pin-nails, first pull the lever and then pull thetrigger.10077291. Trigger1. Lever1. Sliding door1. Trigger2. Lever1. Red part2. Button3. Battery cartridge