Pfaff 3834-14/11 - Re-engage Safety Coupling

Adjustment
13 - 20
13
.04.18 Re-engage safety coupling
The coupling 1 is set by the manufacturer. When the thread jams, the coupling
1 disengages in order to avoid damage to the hooks.
A description of how to engage the coupling follows.
Fig. 13 - 17
● Remove jammed thread.
● Hold coupling 1 with screw 2 and turn the balance wheel, until you feel coupling 1 snap
back into place again.
87-041
1
2