Basic Position Of The Machine - Pfaff 3371-10 SERIES Adjustment Manual

15

Basic position of the machine

.05
Requirement
After being switched on the machine should position approx. 3 – 4 mm before t.d.c. take-
up lever.
Fig. 15 - 01
● Switch on the machine.
● Press the TE
● Select parameter 605 with the corresponding +/- key.
● Press pedal forwards once briefly (machine positions in t.d.c. needle).
● Hold clutch 1 (screws 2) and bring the needle bar into the appropriate position by turning
the balance wheel.
● Press pedal forwards again to re-check the position set.
● Conclude the adjustment by operating the TE key.
key.
The distance from the clutch 1 to the motor plate should be 3.5 mm.
In the direction of rotation the second screw of the clutch section 3 should be
on the surface of the motor shaft.
The clutch section 1 should be touching the 0-ring of the axial bearing.
Adjustment
2
3,5 mm
1
2
3
2