The.thread.tension; Causes.of.thread.breakage - JUKI LZ-271 Manual De Instrucciones

14. THE THREAd TENSION
WARNING :
To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and
check to be sure that the motor has totally stopped rotating in prior.
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15. CAUSES Of THREAd BREAkAGE
"18. ADJUSTING THE NEEDLE-TO-SHUT-
TLE RELATION".
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