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(4) Adjusting the position of the thread receiver
1. Position of the needle bar thread take-up thread receiver (in case of standard seams)
(1) It is the standard that the height of needle bar thread take-up thread receiver
is in the position where the
bottom end of thread hole to the center of needle bar thread take-up
aligns with the top surface of needle
bar thread take-up thread receiver
when the needle bar is in its lowest position.
Standard Adjustment
Thread hole
Center of hole
This range
To align
1. Position of the rocking thread take-up thread receiver (in case of soft seams)
(In case thread is not passed through needle bar thread take-up
)
(1) It is the standard that the height of rocking thread take-up receiver
is in the position where the top
surface of rocking thread take-up receiver
is in the range of the center to the top end of thread hole
of
rocking thread take-up
when rocking thread take-up
is in its lowest position.
(For the details of the position of the illustration below, refer to
Rocking thread take-up receiver of 2.
CONFIGURATION OF THE MACHINE COMPONENTS.)
To align
Summary of Contents for MF-7800D Series
Page 64: ...60 5 Adjusting the upper knife stroke A B Standard Adjustment H21...
Page 66: ...62 MEMO...
Page 80: ...76 3 Adjusting the elastic band presser plate 0 5mm Standard Adjustment E10 A A Approx 7 5 mm...
Page 84: ...80 MEMO...
Page 94: ...90 3 Setting of SC 510 2 Change of the setting Type B Type A Standard Adjustment UT25...
Page 114: ...110 MEMO...
Page 118: ...114 2 Installing SC 510 1 Wiring SC 510 Standard Adjustment UT22...
Page 124: ...120 MEMO...
Page 134: ...130 MEMO...
Page 142: ...138 7 Feed timing of the roller A Standard Adjustment PL11 C D B...
