JUKI LU-2810 User Manual

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22. ADJUSTING THE BOBBIN CASE OPENING LEVER
LU-2810, LU-2810-7
1) Turnthehandwheelinthenormaldirectionof
rotationtobringbobbincaseopeninglever
❶
to
theclosestpositiontoinnerhook
❷
.
2) Turninnerhook
❷
inthedirectionofthearrow
untilstopper
❸
ispressedagainsttheslitsin
throatplate
❹
.
3) Loosenbobbincaseopeninglevercrankset-
screw
❺
.Adjusttheclearancebetweenthe
bobbincaseopeningleverandprotrudingpor-
tion Aofthebobbincaseto0.7to0.9mm.
 Tightensetscrew
❺
whilepressingdownbobbin
caseopeninglevercrank
❻
.
LU-2860, LU-2860-7
1) Turnthehandwheelinthenormaldirectionof
rotationtobringbobbincaseopeninglever
❶
to
theclosestpositiontoinnerhook
❷
.
2) Turninnerhook
❷
inthedirectionofthearrow
untilstopper
❸
ispressedagainsttheslitsin
throatplate
❹
.
3) Loosensetscrews
❼
ofthebobbincaseopen-
ingleversleeve.Adjusttheclearanceprovided
betweenthebobbincaseopeningleverand
projection
A
ofthebobbincaseto0.9to1.1
mm.Tightensetscrews
❼
whilepressingbobbin
caseopeninglever
❶
downwardandpressing
thebobbincaseholdingleversleeve
❽
upward.
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
❻
❺
❼
❽
❶
❹
❸
❷
A
LU-2810, 2810-7
LU-2860, 2860-7
LU-2810, 2810-7
0.7 to 0.9 mm
LU-2860, 2860-7
0.9 to 1.1 mm

JUKI LU-2810 Specifications

General

Brand	JUKI
Model	LU-2810
Category	Sewing Machine
Language	English