Adjustment Of The Timing Of The Hook In Relation To The Needle - Pfaff hobby GrandQuilter 1200 Manual

Adjustment of the timing of the hook in relation to the needle

Requirement:
The needle should travel 2 mm from its lowest position (D) before the lower hairline (A) on the needle bar
exactly meets the edge of the needle bar bushing (B) then must the hook point (C) line up to the right side of
the needle.
Check
• Remove the needle plate.
• Raise the needle bar from the lowest position until the lower hairline (A) of the needle bar matches the edge
of the needle bar bushing (B). The needle have now traveled 2 mm from the lowest position.
• The hook point (C) must now line up to the right side of the needle.
Adjustment
Note! This setting affects "Adjustment of the clearance between needle and point of hook".
• Remove the needle plate.
• Loosen the 3 setscrews (E).
• Pull out the hook race very slightly (less than 0.5 mm).
• Move the needle bar from the lowest position until the lower hairline (A) of the needle bar matches the edge
of the needle bar bushing (B). The needle has now traveled 2 mm from the lowest position.
• Rotate the hook so the hook point (C) line up with the right side of the needle.
• Tighten the setscrews (E) slightly and proceed with the adjustment of the clearance between the needle and
hook point.
(A)
8
2 mm
(B)
(E)
(C)
2 mm
(D)
104 72 63-26