Pfaff 1525 User Manual

11 - 19
Adjustment
● Position rest 1 (screw 2) according to Requirement 1.
● To adjust the spring tension, turn screw 3 (screw 4).
● Position thread regulator 5 (screw 6 ) according to Requirement 2.
For technical sewing reasons it may be necessary to deviate from the indicated
spring stroke or spring tension.
Move thread regulator 5 (screw 6) to " + " ( = more thread) or " - " ( = less
thread).
-
+
5
6
3
7
1
2
4
Fig. 11 - 16
11.04.16 Thread check spring and regulator on the PFAFF 1525
Requirement
1. The movement of thread check spring 7 must be completed when the needle point
enters the material.
2. When the thread loop is opened to its largest amount while being passed around the
sewing hook, thread check spring 7 must rise slightly from rest 1.

Pfaff 1525 Specifications

General

Brand	Pfaff
Model	1525
Category	Sewing Machine
Language	English