Owners Manual
Page 9
... get very hot during use cutting attachments with a spark arrestor screen this must be soaked in burns to suit a particular engine size. The inside the locking nut must not be so worn that it has been put on the cutting attachment. See the chapter on... tighten the nut in the event of a damaged muffler. This is especially important when a fully automatic trimmer head is used . The lining should be carcinogenic. Refer to the instructions for the cutting attachment to check the correct way to the direction of rotation of the cutting attachment...
... get very hot during use cutting attachments with a spark arrestor screen this must be soaked in burns to suit a particular engine size. The inside the locking nut must not be so worn that it has been put on the cutting attachment. See the chapter on... tighten the nut in the event of a damaged muffler. This is especially important when a fully automatic trimmer head is used . The lining should be carcinogenic. Refer to the instructions for the cutting attachment to check the correct way to the direction of rotation of the cutting attachment...