Pfaff 1540 User Manual
Page 42
40
19. Adjustment of the stop for the left needle position
Requirement:
At the widest zigzag stitch setting the crank should rest on the stop.
Check:
z
Set stitch width adjustment dial to "5".
z
Set needle position adjustment dial to "center".
z
Set the adjustment dial on the automatic unit to "E".
z
Rotate the handwheel until the needle moves downward on the left side and is at a position of roughly
1 mm above the needle plate.
z
Crank 90 should now rest on stop 85.
Adjustment:
z
Set stitch width adjustment dial to "5".
z
Set needle position adjustment dial to "center".
z
Set the adjustment dial on the automatic unit to "E".
z
Rotate the hand-wheel until the needle moves downward on the left side and is at a position of roughly
1 mm above the needle plate.
z
Push stop 85 against crank 90 (fig. 38).
z
Tighten screw 84.
Cross-check:
z
As described under "Check".