Threading The Upper Looper (Red) - Pfaff coverlock 4.0 Owner's Manual

Threading the upper looper (red)

• Raise the presser foot to release tension discs.
• Pass the thread from back to front through the thread
guide on the thread stand (1).
• Thread the top cover thread guide by pulling the
thread towards the left until it slips under the guide.
Then pull the thread along the right side of the button
as illustrated (2).
• Lift up the handle and bring the thread under it. While
holding the thread with both hands, pass it between
the tension discs and pull it down to make certain it is
properly placed between the tension discs (3)
• Thread the looper area of the machine following the
red color coded thread guides (4-9).
• Use the tweezers to thread the hole in the upper looper
from front to back (9).
• Pull about 10 cm (4") of thread through the looper and
place it to the back of the stitch plate.
1
3
2
9
8
6
7
9
1
2
5
Threading
4
13