JUKI HZL-F series Gebrauchsanleitung Seite 151

ase
● The needle threading lever
wi no re rn o e origina
posi ion an e ma ine
an no rn proper y
is is in ase e ook o
nee e rea er remains in
e nee es eye
● The machine will not start
e en w en s ar s op b
is presse
● Thread breaks.
● Stitch is skipped.
● Thread tension is not good.
● Puckering occurs.
sign is s own on e
●
isp ay
a se
● Hand wheel is turned by mistake while
e nee e rea ing e er is in own
posi ion in e pro ess o
e nee e
● The foot controller is plugged in.
on
● The machine is incorrectly threaded.
● There is knot or knurl on the thread.
● The setting of manual thread tension is
in orre
● The needle is bent or the tip of needle
is broken
● The needle is installed incorrectly.
● Threading of bobbin thread is not
orre
● The bobbin can not turn smoothly
insi e e ook o er
● The needle size does not match the
rea
● Thread take-up is not threaded.
● The needle thread is threaded in
orre y
● The bobbin thread is threaded
in orre y
● The direction of spool cap doesn't
ma e spoo
● The stitch length is too large on
ig weig abri s
● The needle tip is broken.
● Safety mechanism works when
ma ine s ops e o mo or o k
eason
● Turn hand wheel slightly away from
yo
rea ing o sewing
● Start/stop button can function when
oo
● Rethread the machine correctly.
● Remove knot or knurl from thread.
● Adjust thread tension manually
a or ing o abri s an
be se
● Change needle.
● Install needle correctly.
● Check the correct way of setting
bobbin
● Check the correct way of winding
bobbin
● Check the combination of thread
an nee e
● Rethread the machine correctly.
● Rethread the machine correctly.
● Check the correct way of setting
bobbin
● Attach the spool cap in a correct
ire ion
● Make the stitch length smaller
s or er
● Change needle.
● The safety mechanism will be reset
in a s or w i e abo
an
norma
b
o ion
o e opposi e si e w en
on ro er is remo e
rea
rea
rea
rea
min e
e ma ine wi re rn o
is ime e s ar s op
on wi no ig p
e er
en e
page
o