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CODE:
2500
2
5
● Input code number by pressing the relevant buttons(ex works, the standard code is
set to "2500".
● Unscrew the arm cover.
● Loosen screws 4 of the synchronizer 5 lightly.
● Select parameter group "603" by pressing the +/- button.
● Let the machine carry out one revolution by pressing the corresponding +/- key.
● Check the needle bar position.
● Hold the synchronizer shaft and turn the balance wheel in sewing direction until the need-
le point, descending from above, is level with the top edge of the needle plate.
● Make sure that the synchronizer 5 rests against the right bearing and tighten screw 4.
● By pressing the corresponding +/- key let the machine carry out another revolution and
check the setting - if necessary repeat the adjustment operation.
● Finish input by pressing TE/Speed.
NO
603
0
5
4
Installation
21
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