Top Feed Lifting Motion - Pfaff 333-712/02 Instruction Manual

Adjustment
12

Top feed lifting motion

.04.04
12 - 5
Requirement
When the balance wheel is turned, lifting presser 3 and needle point 6 must reach the
needle plate at the same time.
3
Fig. 12 - 04
Push lever 1 (screw 2) fully up in its slot.
Lower lifting presser 3 onto the needle plate.
Loosen screws 4 just enough to allow eccentric 5 to be turned on its shaft.
Turn eccentric 5 according to Requirement.
Tighten screws 4.
4
5
6
1
2
4