Operation Manual

Operating instructions
Operating instructions 867 - 02.0 - 08/2015 43
5.6.4 Adjusting the hook thread tension
Figure 22: Adjusting the hook thread tension
The hook thread tension is adjusted using the adjusting screw (1).
To increase the tension:
1. Turn the adjusting screw (1) clockwise.
To reduce the tension:
1. Turn the adjusting screw (1) counterclockwise.
Risk of injury by the needle point and moving
parts.
Switch off the sewing machine before adjusting the
hook thread tension.
WARNING
1
(1) - Adjusting screw