Singer 15-90 - Page 12

10
The end of the thread must be I. .d by hand until '.
a few coils are wound and should then be broken off.
When sufficient thread has been wound upon the •
bobbin, the bobbin winder is automatically released •
from the balance wheel.
FIGI. 6. ADJUSTMENT OF BOBBIN WINDER
If the pressure of the bobbin winder pulley against
the hub of the balance wheel is insufficient for wind-
ing the bobbin, press down the bobbin winder until
the latch (A) drops down and holds it, then loosen
the adjusting screw (F). With the forefinger, push
back the upper end of the slotted plate (E) as far
as it will go, as shown in Fig. 6, and at the same time
time press the bobbin winder pulley against the hub
of the balance wheel, then tighten the adjusting
screw (F).
If the thread does not wind evenly on the bobbin,
loosen the screw which holds the tension bracket
(2, Fig. 5) iri position on the bed of the machine and
slide the tension bracket to the right or left, as may
be required, then tighten the screw.
Bobbins can also be wound while the machine
is sewing.
10
The
end of the thread must be
i.
:d by hand
until
a
few coils are wound and should then be broken off.
When
sufficient thread has been wound upon the
bobbin, the bobbin winder is automatically released
from
the balance wheel.
FIG.
6. ADJUSTMENT OP BOBBIN WINDER
If
the pressure of the bobbin winder pulley
against
the hub of the balance wheel is insufficient for
wind-
ing
the bobbin,
press
down the bobbin winder
until
the latch (A)
drops
down and holds it, then loosen
the adjusting screw (F).
With
the forefinger, push
back the upper end of the slotted plate (E) as far
as it
will
go, as shown in Fig. 6, and at the
same
tmie
time
press
the bobbin winder pulley
against
the hub
of
the balance wheel, then tighten the adjusting
screw
(F).
If
the thread
does
not
wind
evenly on the bobbin,
loosen the screw
which
holds the tension bracket
(2,
Fig. 5) in position on the bed of the machine and
shde
the tension bracket to the right or left, as may
be required, then tighten the screw.
Bobbins can
also
be wound
while
the machine
is
sewing.