JUKI MF-7900 Series Engineer's Manual page 86
High-speed, cylinder-bed top and bottom coverstitch machine
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Also See for MF-7900 Series:
- Instruction manual (30 pages) ,
- Specification (8 pages) ,
- Quick start manual (2 pages)
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WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
(5) Initial position of the looper thread trimmer mechanism
(6) Adjusting the stopper
(7) Adjusting the height of the lower knife
❹
24 ± 0.5 mm
(8) Adjusting the lower knife holder guide
❹
Light contact
Standard adjustment
Center of needle bar
0.3 to 1 mm
– 72 –
0 to 0.1 mm
❹
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