Sewing Problems And Their Solutions - Pfaff hobbylock 4752 Instruction Manual

Sewing problems and their solutions

This machine has been developed with ease of operation in mind. No difficult or tricky set-
tings need to be made. Sewing problems of the kind described below may occur as a result
of minor adjustment and operating errors. They can be easily adjusted by following the
instructions.
Problem
Needle breakage
Thread breaks
Skipping stitches
Stitch
formation faulty
42
Cause
The needle was bent or the
point damaged.
The needle was not fully inserted.
The fabric was pulled too firmly.
Incorrectly threaded.
Thread has caught.
Thread tension is too tight.
Needle not fully inserted.
Incorrect needle used.
Needle bent or point damaged.
Needle not fully inserted.
Incorrect needle used.
Incorrectly threaded.
Incorrect setting of thread tensions
Solution
Insert new needle
(see Page 22).
Insert needle fully
(see Page 22).
Do not pull on the fabric
when sewing.
Thread properly
(see Page 10 - 18).
Check if the thread is caught
on the spool stand etc.
Correct the tension
(see Page 32 - 36).
Insert needle correctly
(see Page 22).
Use needle system HAx1SP
(130/705 PS).
Insert new needle
(see Page 22).
Insert needle correctly
(see Page 22).
Use needle system
HAx1SP (130/705 H-PS).
Thread correctly
(see Page 10 - 18).
Re-set thread tensions
(see Page 32 - 36).