– 117 –
(1) Stroke of looper thread trimmer solenoid
is 18 mm.
(2) When adjusting the stroke, loosen setscrew
of collar
and move
collar
to the right or left to adjust.
(3) After adjusting the stroke, loosen screw
from the lower side, and
move collar
to the left and right to adjust so that the stroke
becomes 18 mm, same as that of the looper thread trimming
solenoid.
(4) When the magnet works, confirm that rubber seat
comes in
contact with UT base at the same time as rubber cushion
comes
in contact with the magnet main body.
Adjustment Procedure
Results of Improper Adjustment
UT22
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...
