Juki MF-3580 handleiding

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Handleiding

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50
Check and corrective measures
Trouble (1) Cause (1) Cause (2)Trouble (2)
5. Stitch skipping
5-1) The looper does not
scoop the needle
thread.
1-A) Looper
A-1)
The blade shape
is not proper.
Regular parts are used
1-B) Needle B-1) Needle bent or
wrong mounting
direction
Replacement of needles
and installation of the
needle hole section in the
front shall be carried out
correctly.
UY130GS
1-C) Needle thread
holder
C-1)
Improper loop
timing due to no
use of the needle
thread holder
Use the needle thread
support plate to adjust the
height properly.
Refer to the adjustment
values.
1-D) Needle thread
adjusting path
D-1) Height of the
thread path is
insuf cient.
Adjust the height properly.
Refer to the adjustment
values.
1-E) Needle height E-1) Improper needle
bar height
Adjust the height properly.
Refer to the adjustment
values.
1-F) Threading F-1) Threading error Refer to "
#
- 5. How to
conduct threading".
1-G) Needle heat G-1) This problem
occurs in a
thick area of the
denim material
cloth.
Use needle cooling air.
Refer to the adjustment
values.
1-H) Lower looper
adjustment
Reduce the looper return.
Refer to the adjustment
values.
H-1) Improper clearance
or excessive
looper return
1-I)
Rear needle guard
I-1) Improper height
or contact level
Height of main feed dog
and longitudinal position
check
Refer to the adjustment
values.
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Productinformatie

MerkJuki
ModelMF-3580
CategorieNaaimachine
TaalNederlands
Grootte79694 MB