14
MECHANICAL ADJUSTMENT
TOP TENSION
Thetoptensionshouldbebetween65and80gwhenpullingthethreadupinthedirectionofarrow.
*Usepolyestersewingthread#50(White).
*Ifitisnotwithintheabovelimit,adjustasfollows.
1.Setthetensiondial“4”.
2.Removethefacecoverandfrontcover.(Seepage4and6.)
3.Lowerthepresserfoot.
•Ifthetoptensionistooloose,turntheleadscrewinthedirection(A).
•Ifthetoptensionistootight,turntheleadscrewinthedirection(B).
4.Checkthetoptensionandattachthecover.
Whitepolyesterthreadsize50
Pullthethreadatthespeedof110mm/secinthedirectionofarrow
Cover