29 BA_VEB200-1-2_A2_180618_en
Material feed problems
(stitch length different from settings)
Possible reasons:
- feed dog setting is not correct, material cannot be caught sufficiently.
- unsuitable feed dog toothing
- different pressures on the left and right hand feed plates
- feed plates lift is blocked
- material accumulation in the needle plate, mainly over cross seams
- seam or loop are caught by the feed dog
- unintended stitch length modification
- material support arm pressure set too low
- spring-loaded plunger blocks in the cross seam area
Solutions:
- check feed dog setting and stitch length, replace feed dog, if
necessary
- set material support pressure correctly
- check if lower side of needle plate, feed or sewing parts are
damaged and replace or repolish them, if necessary
- choose correct needle plate for thicker materials (see “7 Variable
sewing tools” and “8 Optional extras”)
- increase material support arm pressure
- only for machines with spring-loaded plunger:
check the functions of plunger and limit stop, re-adjust settings, if
necessary
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