Baby Lock BL-101, Руководство по обслуживанию

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7. TROUBLE SHOOTING
7-1 NEEDLE THREADS ARE UN BALANCED ;
* Is the BLCS threaded correctly? See Instruction Book P.14,15.
* Are the threads snapped in the head guide? See Instruction Book P.15.
* Are the threads recommended high quality? See Instruction Book P.7 .
7-2 LOOPER THREADS ARE UNBALANC ED ;
* Is the BLCS threaded correctly? See Instruction Book P.14,15.
* Are the threads snapped in the head guide? See Instruction Book P.15.
* Are the threads recommended high quality? See Instruction Book P.7.
7-3 THREAD BREAKS ;
* Is the BLCS threaded correctly? See Instruction Book P.14,15.
* Are the threads snapped in the head guide? See Instruction Book P.15.
* Are the threads recommended high quality? See Instruction Book P.7.
7-4 JET AIR THREADER DOES NOT WORK
*Is air deflated from pump?
See P.13.
*Are pipes connected properly? See P.13.
*Are there any lints or thread in pipes?
7
BLCS2