Revo DCZ-200-GS, Руководство пользователя

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Troubles and Reasons Countermeasures and Treatments Page
e) Blunt cutting of Knives Same as E - e.
f) Unfitting of the cutting width with Make both of width fit suitably, Otherwise
Stitch Tongue on Stitch Plate. change with new Stitch Plate.
g) Improper fitting of Feed Dogs Refer to "Height of Feed Dogs" and 12 - 13
"Parallelism of Feed Dogs and Stitch Plate".
G. INSUFFICIENT FLOW OF CHAIN-OFFS
a) Incorrect threading Refer to "Threading". 4 - 5, 15
b) Excessive strength or weakness Adjust to obtain the suitable tension
for thread tension
c) Improper positioning of Eyelets Same as D - e.
d) Improper relation between Same as A - d.
Needle and Looper
e) Scratches on Stitch Plate, Needle, Looper, Readjust by emery paper and the like.
Presser Foot Tongue, Eyelet & etc.
H. DAMAGES ON FABRIC BY DOGS
a) Excessive sharpness of Dog Round it off by oilstone
b) Excessive pressure on Make it be as weak as possible 5
Pressure Foot Refer to "Pressure of Presser Foot".
I. TOO LARGE OPENING ON NEEDLE PENETRATION
a) Bluntness of needle point Change with new needle
b) Thicker needle comparing Change with thinner needle
with fabric
c) Angular edge of slot for Round off its edge by emery
needle drop on Stitch Plate paper or the like.
18. Additional Note
Items mentioned in this booklet are for the operation and adjusting of Class DCZ - 200 machines. However, according to the
special conditions like as nature of fabrics, threads or others, there may be some cases to have to make other arrangements
particularly. In such cases, please adjust again to be suitable to special conditions.
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