Trip Guide - Pfaff 3117 Instruction Manual

14

Trip guide

.20.03
Requirement
Trip guide 1 for the opening and control of the needle thread scissor must be adjusted so
that the thread end is perfectly stitched over by the left-hand buttonhole seam.
Fig. 14 - 45
Machine must be in program end position.
Engage the stop motion device. Make sure the needle thread scissor does not open.
Loosen screws 2 and 3.
Shift trip guide 1 in accordance with the requirement.
Tighten screws 2 and 3.
Loosen screw 4 and re-position guide plate 5 so that the thread is centered in the middle
of the left-hand buttonhole seam. The left-hand buttonhole seam must be stitched over
the thread.
Tighten screw 4.
Disengage the stop motion device.
If necessary, adjust the opening and control of the needle thread scissor while
sewing.
2
4 5
1
Adjustment
3
14 - 47