15MAINTENANCEReplacing The Trimmer Head• Lay the product on a flat stable surface with the trimmer head (16) facing upward.• Rotate the backing flange until one of the notches is aligned with the hole in the gear head.• Insert the spindle lock rod into the hole to lock the spindle.• Unscrew the trimmer head (16) clockwise.• Refit the trimmer head (16) to the spindle as described in section “Assembly –Trimmer Head ”.Refilling Trimmer Line• Press and hold the release button on the trimmer head (16) housing.The trimmer line can be replaced while the button is pressed .• After inserting new trimmer line, make sure it sticks out evenly offthe trimmer head (Fig. 16).NOTE: Always use .080" (2mm) round trimmer monofilament line as replacement line. OR buy 12 inchpre-cut .080" round line at your nearest retailer.Safety Guard• Keep the safety guard clean and free of debris. Remove trimmings.• Replace the safety guard with one of the same type when it is worn or shows damage.RepairThis product does not contain any parts that can be repaired by the consumer. Contact anauthorized service center or a similarly qualified person to have it checked and repaired.Storage• Clean the product as described above.• Store the product and its accessories in a dry, frost-free place.• Always store the product in a place that is inaccessible to children. The ideal storage temperatureis between 10 and 30°C.• We recommend using the original package for storage or covering the product with a suitablecloth or enclosure to protect it against dust.Transportation• Switch the product off and remove the battery pack before transporting it anywhere.• Attach other transportation guards, if applicable.• Always carry the product by its gripping handles.• Protect the product from any heavy impact or strong vibrations which may occur duringtransportation in vehicles.• Secure the product to prevent it from slipping or falling over.Fig.16 16a1617