−51 −
7. ENGRAVED MARKER DOTS ON THE HANDWHEEL
8. PIPING DIAGRAM (LU-1510 AND LU-1510-7)
Needle-up stop position at the time
of reverse revolution to lift needle
Fig. 79
Fig. 80
Thread trimming posiion (standard)
Range of needle-up stop positoion (white)
Adjustment of thread trimmer cam (red)
LU-1510
LU-1510-7
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