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E
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c
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Pa
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Failure Investigation
for Electronic Parts
Bobbin thread cannot be wound on the bobbin
Bobbin thread cannot be
wound on the bobbin.
Attach the bobbin winder
assy. correctly.
N
Y
Is the bobbin winder assy. attached
correctly?
Attach the main PCB assy.
correctly.
N
Y
Replace the main PCB assy.
Is the main PCB assy. attached
correctly?
(Is the BW switch OFF?)
Содержание CE-8080PRW
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Страница 17: ...2 2 Main parts Main parts location diagram BasicsofDisassembly ...
Страница 19: ...2 4 BasicsofDisassembly Main parts 4 Removal of Face plate 1 Remove the screw 1 2 Remove the face plate 1 1 1 ...
Страница 21: ...2 6 Electrical parts and motors Electrical parts and motors location diagram BasicsofDisassembly ...
Страница 27: ...2 12 Feed mechanism Feed mechanism location diagram BasicsofDisassembly ...
Страница 29: ...2 14 Bobbin winder mechanism Bobbin winder mechanism location diagram BasicsofDisassembly ...
Страница 31: ...2 16 Bobbin winder mechanism Bobbin winder mechanism location diagram BasicsofAssembly ...
Страница 33: ...2 18 Feed mechanism Feed mechanism location diagram BasicsofAssembly ...
Страница 39: ...2 24 Electrical parts and motors Electrical parts and motors location diagram BasicsofAssembly ...
Страница 44: ...2 29 Basics Main parts Main parts location diagram BasicsofAssembly ...
Страница 49: ...3 2 Main parts Main parts location diagram ApplicationofDisassembly ...
Страница 68: ...3 21 Application Bobbin winder mechanism Bobbin winder mechanism location diagram ApplicationofDisassembly ...
Страница 70: ...3 23 Application Feed and rotary module Feed and rotary module location diagram ApplicationofDisassembly ...
Страница 80: ...3 33 Application Needle presser module Needle presser module location diagram ApplicationofDisassembly ...
Страница 89: ...3 42 Main parts Main parts location diagram ApplicationofAssembly ...
Страница 107: ...3 60 Electrical parts and motors Electrical parts and motors location diagram ApplicationofAssembly ...
Страница 111: ...3 64 Bobbin winder mechanism Bobbin winder mechanism location diagram ApplicationofAssembly ...
Страница 113: ...3 66 Feed and rotary module Feed and rotary module location diagram ApplicationofAssembly ...
Страница 127: ...3 80 Needle presser module Needle presser module location diagram ApplicationofAssembly ...
Страница 190: ...6 9 Special Instructions of Wiring Special Instructions of Wiring Front cover wiring 1 Wiring of LED lamp assy ...
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