JUKI DSC-246 User manual

No.03
40092226
INSTRUCTION MANUAL
DSC-246 DSC-246-7
DSC-246V DSC-246V-7
NOTE : Read safety instructions carefully and understand them before using.
Retain this Instruction Manual for future reference.

For the sewing machine, automatic machine and ancillary devices (hereinafter collectively referred to as
"machine"), it is inevitable to conduct sewing work near moving parts of the machine. This means that there
is always a possibility of unintentionally coming in contact with the moving parts. Operators who actually
operate the machine and maintenance personnel who are involved in maintenance and repair of the machine
are strongly recommended to carefully read to fully understand the following SAFETY PRECAUTIONS
before using/maintaining the machine. The content of the SAFETY PRECAUTIONS includes items which
are not contained in the speci cations of your product.
The risk indications are classi ed into the following three different categories to help understand the meaning
of the labels. Be sure to fully understand the following description and strictly observe the instructions.
T ere i e ibili a lig eri in r r ea a be a e
T ere i e ibili a in r a be a e b ing ing ar
T er r e ing r i a e g ar
T er r e ing r i a e er
T er r e ing r i a e r e i n e i e
e re rn e er OFF be re arr ing a ine ea rea ing
nee le anging b bbin anging r iling an leaning
Ele ri al
anger label
DANGER :
T i in i a i n i gi en ere ere i an i e ia e anger ea r er in r i e er n in arge r an ir
ar i an le e a ine r e n a i e anger i a i n en era ing r ain aining e a ine
WARNING :
T i in i a i n i gi en ere ere i a en iali r ea r eri in r i e er n in arge r an ir
ar i an le e a ine r e n a i e anger i a i n en era ing r ain aining e a ine
CAUTION :
T i in i a i n i gi en ere ere i a anger e i in r in r i e er n in arge r an ir ar
i an le e a ine r e n a i e anger i a i n en era ing r ain aining e a ine
I e re iring e ial a en i n
Pi rial arning in i a i n
T ere i a ri in r i n a
ing a ing e i n
Pi rial arning
in i a i n
e a are a l ing e e ing
a ine ring era i n an
r r an
T ere i a ri ele ri al i
n a ing a ig l age e i n
T ere i a ri en angle en in
e bel re l ing in in r
T ere i a ri a b rn i n a
ing a ig e era re e i n
T ere i a ri in r i
e b n arrier
e a are a e e e ien an
be a e b l ing ire l a e
la er bea
In i a i n label
T e rre ire i n i in i a e
T ere i a ri n a be een
r ea an e e ing a
ine
C nne i n a ear able i
in i a e
TO ENSURE SAFE USE OF YOUR SEWING MACHINE
I E lana i n ri le el
(II)
E lana i n i rial arning in i a i n an arning label

SAFETY PRECAUTIONS
W en i i ne e ar en e n r l b n aining ele ri al ar be re rn e er
an ai r e in e r re be re ening e er in r er re en a i en lea ing
ele ri al
A i en ean a e
er nal in r r ea r
a age r er
DANGER
CAUTION
a i re a i n
e re rea e in r i n an al an er e lana r en lie i a e rie
e a ine be re ing e a ine Care ll ee e in r i n an al an e e lana r
en a an r i re eren e
T e n en i e i n in l e i e i are n n aine in e e i a i n r r
e re ear a e g ggle r e again a i en a e b nee le brea age
T e e a ear a er a e e e a ine a er n l a i n i a e i al e iali
Sa e e i e an arning label
e re era e e a ine a er eri ing a a e e i e( ) i rre l in alle in la e an
r n r all in r er re en a i en a e b la e e i e( )
I an e a e e i e i re e be re re la e i an eri a i r n r all in r er
re en a i en a an re l in er nal in r r ea
e re ee e arning label a ere n e a ine learl i ible in r er re en a i en
a an re l in er nal in r r ea I an e label a aine r e n be re
ange i i a ne ne
A li a i n an i a i n
Ne er e e a ine r an a li a i n er an i in en e ne an in an anner er an a
re ribe in e in r i n an al in r er re en a i en a an re l in er nal in r r
ea U I a e n re n ibili r a age r er nal in r r ea re l ing r e e
e a ine r an a li a i n er an e in en e ne
Ne er i an al er e a ine in r er re en a i en a an re l in er nal in r r
ea U I a e n re n ibili r a age r er nal in r r ea re l ing r e a
ine i a been i e r al ere
E a i n an raining
In r er re en a i en re l ing r n a iliari i e a ine e a ine a be e
nl b e era r a been raine e a e b e e l er i re e e a ine er
a i n an era e e a ine i a e a ire a e a e n le ge an era i n ill T
en re e ab e e e l er a e abli an e a i n raining lan r e era r an e
a e rain e be re an
I e r i e er e a ine a be rne
T rning e er : T rning e er i en re ing e er l g r e le
T i a lie e ll ing
e re i e ia el rn e er i an abn r ali r ail re i n r in e a e er
ail re in r er r e again a i en a an re l in er nal in r r ea
T r e again a i en re l ing r abr ar e a ine be re arr e ll
ing era i n a er rning e er F r e a ine in r ra ing a l r in ar i lar
be re arr e ll ing era i n a er rning e er an eri ing a e a ine
le el
F r e a le rea ing e ar a e nee le l er rea er e i a e be rea
e r anging e b bbin
F r e a le anging r a ing all nen ar e a ine
F r e a le en in e ing re airing r leaning e a ine r lea ing e a ine
e re re e e er l g b l ing e l g e i n in ea e r e i n in r er re
en ele ri al ear lea age r re a i en
e re rn e er ene er e a ine i le na en e be een r
e re rn e er in e a e er ail re in r er re en a i en re l ing brea
age ele ri al nen

PRECAUTIONS TO E TA EN IN ARIOUS OPERATION STAGES
Tran r a i n
e re li an e e a ine in a a e anner a ing e a ine eig in n i era i n Re er
e e e in r i n an al r e a e a ine
e re a e ien a e ea re re en alling r r ing be re li ing r ing e
a ine in r er r e again a i en a an re l in er nal in r r ea
On e e a ine a been n a e ne er re a i r ran r a i n r e e a ine again
brea age re l ing r ne e e a i en r r ing
Un a ing
e re n a e a ine in e re ribe r er in r er re en a i en a an re l in
er nal in r r ea In e a e e a ine i ra e in ar i lar be re are ll e nail
T e nail a e be re e
e re e e a ine r e i i n i en er gra i an a e i r e a age
are ll in r er re en a i en a an re l in er nal in r r ea
In alla i n
(I) Table an able an
e re e U I gen ine able an able an in r er re en a i en a an re l in er
nal in r r ea I i i ine i able e a able an able an i are n U I gen ine ne
ele e able an able an i are able r e a ine eig an rea i n r e ring
era i n
I a er are e e able an be re e e a er i a l ing e ani an l
e e re e a ine ring e era i n ain enan e in e i n an re air in r er re en
a i en a an re l in er nal in r r ea
(II) Cable an iring
e re re en an e ra r e r being a lie e able ring e e in r er re en
ele ri al ear lea age r re a i en In a i i n i i i ne e ar able near e era ing
e i n a e bel be re r i e a a e r re be een e era ing e i n
an e able
e re a i arb r nne i n in r er re en ele ri al ear lea age r re a i en
e re e rel nne e nne r in r er re en ele ri al ear lea age r re
a i en In a i i n be re re e e nne r ile l ing i nne r e i n
(III) Gr n ing
e re a e an ele ri al e er in all an a r ria e er l g in r er re en a i en a e
b ear lea age r iele ri reng l age a l In a i i n be re nne e er l g e
gr n e le i e e i n
e re gr n e ear able in r er re en a i en a e b ear lea age
(I ) M r
e re e e e i e ra e r ( U I gen ine r ) in r er re en a i en a e b
b rn
I a er iall a ailable l r i e i e a ine be re ele ne i an en an
gle en re en i e lle er in r er r e again being en angle b e bel
e re era i n
e re a e re a e nne r an able are ree r a age r an l ene be
re rning e er n in r er re en a i en re l ing in er nal in r r ea
Ne er r an in e ing e i n e a ine in r er re en a i en a an re l
in er nal in r r ea
In a i i n e be re a e ire i n r a i n e lle agree i e arr n n
lle
I e able an i a er i e be re e re e able an b l ing e a er r i
a er i r i e in r er r e again a i en a e b abr ar e a ine
D ring era i n
e re n r nger air r l ing l e e ing e i n a e an eel
an lle an r r la e e ing near e e i n ile e a ine i in era i n in r er
re en a i en a e b en angle en a an re l in er nal in r r ea
e re n la e r nger near e rr n area e nee le r in i e e rea a e le er
er en rning e er n r ile e a ine i in era i n in r er re en a i en a
an re l in er nal in r r ea
T e a ine r n a a ig ee Ne er bring r an near e ing e i n a l er
rea er nee le bar an l ri ing ni e ring era i n in r er r e r an
again in r In a i i n be re rn e er an e be re a e a ine le e
l be re anging e rea
e are l n all r nger r an er ar r b be a g be een e a ine
an able en re ing e a ine r r re la ing i n e able in r er re en a i en a
an re l in er nal in r r ea

e re rn e er an e be re a e a ine an r le el be re re
ing e bel er an bel in r er re en a i en a e b abr ar e a ine r r
I a er r i e i e a ine e r e n r e n i e ile e a ine i a re
e re n rge rn e er in r er re en a i en a e b abr ar e r
Ne er e e a ine i e ling ening e r er b iel e in r er re en re
a i en b er ea
bri a i n
e re e U I gen ine il an U I gen ine grea e e ar be l bri a e
I e il a ere n r e e r b be re i e ia el a i in r er re en in a a
i n r irri a i n
I e il i all e nin en i nall be re i e ia el n l a e i al r in r er re
en iarr ea r i ing
Main enan e
In re en i n a i en a e b n a iliari i e a ine re air an a en a be
arrie b a er i e e ni ian i r g l a iliar i e a ine i in e e e ne
in e in r i n an al e re e U I gen ine ar en re la ing an e a ine ar
U I a e n re n ibili r an a i en a e b i r er re air r a en r e e
an ar er an U I gen ine ne
In re en i n a i en a e b n a iliari i e a ine r ele ri al a i en be re
a an ele ri al e ni ian r an r U I r i rib r in r area r re air an ain e
nan e (in l ing iring) ele ri al nen
W en arr ing re air r ain enan e e a ine i e air ri en ar a an air l
in er be re re e e air l i e e el air re aining in e a ine be re an in r er
re en a i en a e b abr ar e air ri en ar
e re e a re an n are ree r l ene a er le i n re air a en
an ar re la e en
e re eri i all lean e a ine ring i ra i n e e re rn e er
an eri a e a ine an r le el be re leaning e a ine in r er re en
a i en a e b abr ar e a ine r r
e re rn e er an eri a e a ine an r le el be re arr ing
ain enan e in e i n r re air e a ine (F r e a ine i a l r e r ill
ee r nning r a ile b iner ia e en a er rning e er S be are l )
I e a ine ann be n r all era e a er re air r a en i e ia el era i n an
n a U I r e i rib r in r area r re air in r er re en a i en a an re l in er
nal in r r ea
I e e a bl n be re rn e er an eli ina e e a e bl ing e e an
re la e e bl n e i a ne ne in r er re en a i en a an re l in er nal in r r
ea
e re eri i all lean e air en e an an in e e area ar n e iring in r er
re en re a i en e r
O era ing en ir n en
e re e e a ine n er e en ir n en i i n a e e b r ng n i e r e (ele r
agne i a e ) a a ig re en el er in r er re en a i en a e b al n i n
e a ine
Ne er era e e a ine in an la e ere e l age a e b re an ra e l age
in r er re en a i en a e b al n i n e a ine
e re eri a e air ri en e i e a an air lin er era e a e e i e air re re
be re ing i in r er re en a i en a e b al n i n e a ine
T e e a ine i a e be re e i n er e en ir n en i a i e e ll ing
n i i n :
A bien e era re ring era i n C C
Rela i e i i ring era i n
De n en a i n an r i bringing e a ine enl r a l en ir n en a ar ne
S be re rn e er n a er a ing ai e r a ien eri i e n il ere i n ign
a er r le in r er re en a i en a e b brea age r al n i n e ele ri al
nen
e re era i n en lig ning a e r e a e a e an re e e er l g in
r er re en a i en a e b brea age r al n i n e ele ri al nen
De en ing n e ra i a e ignal n i i n e a ine a genera e n i e in e T r ra i I i
r e e T r ra i i e ell a a r e a ine
In r er en re e r en ir n en l al la an reg la i n in e n r ere e e ing
a ine i in alle all be ll e
In e a e e n i e n r l i ne e ar an ear r e r r er r e i e gear l be rn a
r ing e a li able la an reg la i n
Di al r an a age an rea en e l bri a ing il l be arrie r erl
a r ing e rele an la e n r in i e e ing a ine i e

ENGLISH
DECLARATION OF INCORPORATION OF PARTLY COMPLETED MACHINERY
We hereby declare that the sewing machine (sewing head) described below ;
1. Must not be put into service until the machinery to which it is incorporated has been declared in
conformity with the provisions of the Directive 2006/42/EC, and
2. Conforms to the essential requirements of the Directive 2006/42/EC, described in the technical
documentation, and
3. To be prepared with the above technical documentation compiled in accordance with part B of
Annex VII, and
4. Also to conform to the RoHS Directive 2011/65/EU
5. Relevant information on which should be transmitted in response to a reasoned request by the
national authorities, by the electronic method or other according to the request.
Applied harmonized standards, in particular :
EN ISO12100, EN ISO10821, EN 50581
Manufacturer :
JUKI CORPORATION
2-11-1, Tsurumaki, Tama-shi, Tokyo, Japan
Model
Description Industrial Sewing Machine
Function make stitches and sew
DSC-240 Series
vii

1. Mounting position of the knee lifter
(Caution) The knee lifter should be mounted before the moter
is installed.
2. Carry the sewing machine with two persons.
(Caution) Do not hold the handwheel.
3. Do not put protruding articles such as the screwdriver and the
like at the location where the sewing machine is placed.
4. Setting the sewing machine
Holding countersunk screw , washer and nut supplied
with the unit,  x the sewing machine on the table with aligned
with rubber packing at four locations.
5. Securely attach head support rod to the table until it goes no
further.

(Caution) Lubrication to section A: For the DSC-246V/-7, pull
bed top face cover toward you, then lubricate
section A.
DSC-246-7 DSC-246V-7

The standard needle is GROZ-BECKERT 135 x 17 Nm130.

Thread the machine head in the order of through to .
(Caution) For section , pass the thread on the left side of
the needle.
Thread the machine head in the order of through to .