Beisler 1220-4 - Manual (Page 50)

Operating manual Automatic single head serging unit 1220/4
Page 6-26 © Beisler GmbH, Hösbach
6.5.4.1 Movable versions
1. Turn the hand wheel in turn direction, until the grab top
stands in needle direction.
2. Loosen screw (1) and push the needle protection (2) in a
way, that there is a distance of 0 to 0.05 mm between grab
top and middle of the needle.
3. Tighten screw (4) in this position.
6.5.4.2 Fixed versions
1. Move the hand wheel in turn direction, until the grab top
stands in the middle of the needle.
2. Loosen screws (4) and push the needle protection (3) in a
way, that a distance of 0 to 0.05 mm exists between grab
top and middle of the needle.
3. Tighten screws (4) in this position.
6.5.5 Front needle protection
Pict. 25 Front needle protection (1)