Tension Release (During Trimming Process) - Pfaff 521 Instruction Manual

Adjustment
13

Tension release (during trimming process)

.05.12
13 - 32
Requirement
With the solenoid 1 activated, the tension disks 4 must be at least 0.5 mm apart.
1
3
Fig. 13 - 31
Operate solenoid 1.
Adjust solenoid holder 2 (screws 3) in accordance with the requirement.
The service functions can be used to set the point of time for the tension
release, see Chapter 13.07 Parameter settings.
1
2
4
0,5 mm
3