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Fault-finding
Maintenance
Changing the light bulb
I lit' fight bulb
it
placed
Iii tile
Jell of
he
('tdle Plat
c
the r
hher sheath
(tOld
Ifl lilt'
it'cessor
1
' box v illi
Is
tie
'j
Iio' around
the bulb
I)
not
turn the bulb, us)
pull it
(II
)Vfl
to
remove
the
bull>
\X
hen inserting, place the rubber
slteatii vitli
itS
shallo\\'
bole rotinti
the ne\
bull>,
insert the bulb
lw
1
i tish ing
it ut')
I
se
light biill'i clesignt'd
as
indit ,itcd
0!>
tile
fror>t
of tli iii,itlijne
Care of the machine
b
kee
1
,
i
mr
Sewing
nilt
lime
operating satisfactorily,
it relfimires.
like oilier precision ma hines,
regular cleaning
No
lubrication
(oiling) is fleet
led
Removing the stitch plate
Reui( vm.' the
presser fimi,t
and the
In ml>hin c
ncr
I nver bc' feed ieetlt
Place he
tilc
Ii
plate lpeilc'r
( n
the
brush. I here
is a recess .il
the
rear
of hit'
stilt ii
plate. Insert
tilt' t
itch
pI.itc' opener at the
ret ess
and turn,
Cleaning
\\ hen necessar
.
the feed
I
cmi
h and
the In )ttonl of the bobbin area must
be cleaned with the brush,
',
hich
you s
ill
find with the accessories.
Replacing the stitch plate
Repfac
t'
the
stilt
h plate ah
nit S
inn>
in front
of
the rear edge and slide
it
t( ward the back
11
the free art>>
Repl.ic e the b bNn
t ncr.
F
,1_,
g1
—
'I
Always start by checking the
needle
.'lwavs start with a ness
needle a
so
>i>
as
'oti chsm. ct'er
that a
titt
it
is
in it \
hat v( m expem. ted
'lest sett on
a scrap of tile fabric
on
are
st'tt ing
heck that
in ha
vt chosen the
correct
needle and see
that it is
cc rrect fy insertet I
See page
I 5
Unattractive stitches
'the thread tensu
at is not cc rrecl
See page 1 3 Make sure that the
thread
is
not c'atc hing
(
ertatn thread
'p>> >lsarc tinuitabIt'
for p> 1mg
trout
the
horizontal sp
(01 pin.
f
instead wit Ii tile 'ertit al spc mol
pin
'Ifte n>a eli inc
n ia
y I e
iiic rrect
lv
threaded He sure to
pI.lt'e p ;I
h mlders
,'
>rrectlv.
I
he
correct tfu'cading is shtot
ii on
page 9.
Wrong bobhin
thread,
ft
should he
of the same thickness as the upper
thread
except when
sewing
en ihro
idery.
111
ace
stabilizer cinder
fabric.
The upper thread breaks
ftetk the tltre,itl sJns
if to
see that
it
has not caught in any way
'I
he needle eve may ha e sharp
edges
witit'i>
emit
the
thread.
If
so.
change
the needle. See
pagt' I 5
I lIe
tipper thread
is
int'l
rrt-t'tlt
threaded. See page
I)
I ftc tipper thread
may have too
much
tensu in. Refer to pagt' 13
I
"sir 'v
Gunk
!.i,ni
I ftc in (IC in tile
.tit
5
It pl.itt' nia'. be
cl'iippc'd anti
hive sharp edges \\ e
ret on> mend
t
hat y
ti
replace
it
The bobbin thread breaks
flit' bobbin thread
iitay
be
incorrect lv
tf>readetl
See page II
I he stitch
plate Ill
lie is (Ia
ma gctf
See '1 ipper thread breaks'
Irregular thread tension
I his may
he tfcie to poor
cjiiafit
thread, When
sewing
ill> cotton
tf>read, tnc'reast' bIte
I
hiread tensit
ni
Irregular bobbin winding
'the macft ne is mit
it v
,rrect f
threaded
for
bobbin wintfing. See
page
I
The fabric puckers
1
lie
upper thread tension is too
tight. See page 13 for
correct thread
tension,
se the correct presser
foot as
rec
inimentietl
by the display.
I se stabilizer h r decorative stitches
The machine does not feed the
fabric
'I lie stilt 'It lt'ngt it is
t
)(
silt rt
,
1 ncrc'a
sm.
stitt
I>
length.
'he feed teeth niay be
lowered, Raise
them by turning the
dial to
———.
See
page IS,
I lit feed teeth are I till
of
dust am I
dirt. (lean
t
ti> thit' brush See pa,'
47
46
("ser
.s
Guide
L,ca
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