– 20 –
WARNING :
Turn �FF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Standard adjustment
3) Top feed cam timing
Main shaft
1
6
2
3
5
4
2
3
5
4
Top end of needle
2
, top surface of throat
plate
3
, under surface of walking foot
4
and top surface of feed dog
5
are aligned.
[Conditions]
• Feed amount : 6 mm
• Amount of alternate vertical movement : 3 mm
• When needle and walking foot is lowered.
海外講習会用121122 LU-2810(-7)̲EM
Содержание LU-2810 Series
Страница 57: ... 45 1 1 1 1 1 2 NEEDLE BAR COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Страница 58: ... 46 1 1 3 HOOK OPENNER COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Страница 62: ... 50 2 1 1 1 1 1 2 2 2 2 2 2 2 2 2 8 FEED ADJUST COMPONENTS 1 1 1 2 2 2 海外講習会用121122 LU 2810 7 EM ...
Страница 64: ... 52 1 1 1 1 1 1 1 11 THREAD TRIMMING COMPONENTS FOR LU 2810 7 海外講習会用121122 LU 2810 7 EM ...
Страница 65: ... 53 3 3 3 3 2 2 12 THREAD TENSION COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Страница 66: ... 54 3 2 2 3 2 2 13 TENSION RELEASE COMPONENTS FOR LU 2810 7 海外講習会用121122 LU 2810 7 EM ...
Страница 67: ... 55 3 3 3 3 14 BOBBIN WINDER COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Страница 83: ...海外講習会用121122 LU 2810 7 EM ...