John F.
How to replace the nylon line of the device?
To replace the nylon line, two options are available. Option 1 (replacement of the entire spool): remove the old spool, place the new one aligning the notches with the eyelets, feed the lines through, then put the cover back on. Option 2 (replacement of the nylon line only, maximum diameter 1.5 mm): take approximately 5 meters of line, insert 15 mm into the hole of the upper section and wind it in the indicated direction, leaving about 10 cm for the line retainer. Repeat the operation for the lower section of the spool and ensure the line is wound correctly for proper automatic feed operation.