1 mm
(A)
(B)
(C)
26
104 72 63-26
Adjustment of the auto tension release
Requirement
When the Tension Dial is set on 4 and the needle point is just above the needle plate.
Then when closing the solenoid (A) fully by hand, the tension disk should open up 1 mm.
Check
• Remove the base.
• Turn the hand wheel toward you to raise the needle bar until the needle point is just above the needle plate.
• Set the tension dial at 4 and push the solenoid disk (A) fully to the right.
• The tension disks should open 1 mm.
Adjustment
• Remove the base
• Turn the hand wheel toward you to raise the needle bar until the needle point is just above the needle plate.
• Set the tension dial at 4 and push the solenoid disk (A) fully to the right.
The tension disks should open 1 mm.
• Loosen the lock nut (B) and turn the adjusting nut (C) to adjust the gap between the tension discs.
• If the gap is too wide, turn the adjusting nut counter clock wise.
• If the gap is too narrow, turn the adjusting nut clockwise.
• Tighten the lock nut (B).