Thread Check Spring On The Pfaff 1296 With Subclass -900/56 - Pfaff 1295 Instruction Manual

Adjustment
11

Thread check spring on the PFAFF 1296 with subclass -900/56

.04.15
11 - 17
Requirement
The movements of thread check springs 1 and 6 must be finished when the needle points
enter the material (=spring stroke of about 7 mm).
8 10
Fig. 11 - 15
To adjust the pressure of spring 1, turn screw 2 (screw 3).
Adjust stop 4 (screw 5) according to Requirement.
To adjust the pressure of spring 6, turn screw 7 (screw 8).
Adjust stop 9 (screw 10) according to Requirement.
For technical reasons the length of the thread check spring stroke may vary
upwards or downwards a little.
5
1
3
6
4
2
7
9