Pfaff 3117 User Manual

Adjustment
14 - 24
14.12.03 Lower stop motion buffer
Requirement
With the knife at its BDC the knife arm 1 should be touching the lower stop motion
buffer 2 .
Fig. 14 - 23
2
1
4
3
● Engage the stop motion device.
● Turn the drive pulley in its direction of rotation until the actuator projection is in its BDC.
● Hold the thread monitor finger forwards.
● Switch the knife on manually.
● Turn the drive pulley in its direction of rotation until the knife latch falls into the actuator
projection.
● Turn the drive pulley in its direction of rotation until the knife is in its BDC.
● Loosen grub screw 3 and turn screw 4 in accordance with the requirement.
● Tighten grub screw 3.
● Disengage the stop motion device.

Pfaff 3117 Specifications

General

Brand	Pfaff
Model	3117
Category	Sewing Machine
Language	English