Automatic Presser Foot Lift - Pfaff 3734 -12 Instruction Manual

12

Automatic presser foot lift

.04.10
Requirement
When solenoid 1 is activated, lever 3 should drop automatically to raise the feed band.
Fig. 12 - 10
Adjust solenoid 1 ( screws 2 ) in accordance with the requirement.
Switch on the machine and check the requirement.
Switch off the machine.
Depending on the material thickness, the clearance between feed band and feed
wheel can be increased up to 10 mm by moving the solenoid 1 to the right.
1
2
Adjustment
3
87-034
12 - 12