GB13Operation / Maintenance and care / Warranty and service informationAlternator test function Connect the mains cable 7 of the car chargerto the socket. Attach the red connection terminals 5 to theplus pole of your battery. (The plus pole ismarked by a "+" and a red mark.) Attach the black connection terminals 6 to theminus pole of your battery. (The minus pole ismarked by a "+" and a black mark.)Set the function alternator (LED next to the alternator)via the button 1 . A %-value is displayed. Start theengine. If the %-value rises with the engine running,the alternator will charge the battery. If the %-valuedrops or remains the same, there is a problem withthe alternator, the connection or the battery. Disconnect the device from the mains current. Disconnect the "–"-pole quick contact-connection terminal (black) 6 from the "–"-pole of the battery. Disconnect the "+"-pole quick contact-connection terminal (red) 5 from the "+"-poleof the battery. Replacing the fuseThe fuse of the car charger may be damaged,e.g. by a device defect, overload, etc. Before replacing the fuse, pull the mainscable 7 . Remove the cover of the fuse 4 by depressingit slightly on the side. Unscrew the fuse 4 with a matchingopen-faced wrench and attach the new fuse. Screw it on subsequently and replace thecover 4 .Note: If you need a new fuse, contact ourservice (see chapter with notes on guaranteeand service processing). Maintenance and care Always pull the mains cable 7 from the socketbefore you perform any work at the car charger. The device is maintenance-free. Deactivate thedevice. Clean the metal and plastic surfaces ofthe device with a dry cloth. Never use any solvents or other aggressivecleaning agents. Warranty and serviceinformationCreative MarketingConsulting GmbH warrantyDear customer,The warranty for this equipment is 3 years from thedate of purchase. In the event of product defects,you have legal rights against the retailer of thisproduct. Our warranty, outlined below, does notlimit your statutory rights. Warranty conditionsThe warranty period begins on the date of purchase.Please retain the original sales receipt.This document is required as your proof of purchase.Should this product have a material or manufacturingerror within three years of the purchase date, theproduct will be repaired or replaced – dependent onour choice – by us at no cost to you. This warrantyservice requires that you retain proof of purchase(sales receipt) for the defective device for the threeyear period and that you briefly explain in writingwhat the fault entails and when it occurred.If the defect is covered by our warranty, we willreturn the repaired device or a replacement thereof.A repair or exchange of the device does not start anew warranty period. Extent of warrantyThe device has been manufactured according tostrict quality guidelines and meticulously examinedbefore delivery.