Seiko SLH-2B Manual
•
SLH-2B
Operator's
Guide
HOW
TO
SET
HANDWHEEL
Remove
two
screws
and
take
off
bushing,
and
set
handwheel
with
the
two
screws.
Hand-Wheel
Bushing
LUBRICATION
Use
white
spindle oil. When starting the machine initially and after
kept
for
a long time
without
using at all, oil sufficiently to respective necessary parts before starting operation, pre-running and
with
severe use. Oil
frequently
each necessary
parts
during
operation.
From the library of: Superior Sewing Machine & Supply LLC
HOW
TO
SET
THE
NEEDLE
* Move
needle
bar
to
HIGHEST
point.
Loosen
needle
set
screw.
* Insert needle up as far as possible,
setting
its
long
groove
towards
the
left.
* Tighten needle set screw securely.
WINDING
THE
BOBBIN
*
Set
bobbin
winder
as
shown
B:
Adjustment
of
center
position
C:
Adjustment
of
winding
amount
INSERTING
&
REMOVING
THE
BOBBIN
THREADING
NEEDLE
TENSION REGULATING SCREW
PAS
.UNDER
-V y \
TENSION
SPfiltiG'
^
NEEDLE
SET
From the library of: Superior Sewing Machine & Supply LLC
•THREAD
TENSIONS-
sfmij-
NSION
G
SCUM;
ADJUSTMENT
OF
FOOT
PRESSURE
MORE
or
LESS
MORE TENSION . . . turn to right
LESS
TENSION
.
..
turn
to
left
SUITABLE
TENSION
,.
.determined by type of material beingsewn
ADJUSTMENT
OF
STITCH
LENGTH
Adjust
Stitch
length
by
serrated
nut
(A)
and
tighten
nut
(B)
against
nut
(A)
ADJUSTMENT
OF
ALTERNATING
PRESSER
AND
UPPER
FEED
C .
..
adjustment
of
alternating
presser
D
..
.
adjustment
of
feeding
amount
of
outer
foot
From the library of: Superior Sewing Machine & Supply LLC
TABLE
HEIGHT
OF
NEEDLE
When
the
point
of
hook
is
at
the
center
of
the
needle,
normal
measure
ment
between
the
hook
point
and
the
upper
end
of
the
needle
eye
should
POINT
OF
be
3~4
mm.
*
Note;the
measurement.
Is
for
standard
needle
size.
To
adjust
the
measure
ment,
raise
or
lower
the
needle
bar
as
may
be
required.
HOOK
NEEDLE
•*"0~0.3mm
Motor
position
Unit:
mm
adjusting
screw
of
clearance
between
hook
and
needle
Mark
•
meaurement
Is
for
Japanese
standard
motor.
RS
Depth
qI
toot
tMinfitt
i
A B* 626
.1
-(ir
M
200
RIO
RIO
•^1:
20-t
-L
A—A
section
8—B
section
Motor
pulley:
70
V—belt:
M—64
C0.5 C2
/
Upper
side
J
SEIKO
SEWING
MACHINE
CO.,
LTD.
No.
11-3,
Imado
1-chome,
Taito-ku,
Tokyo
111,
Japan
Tel:
(87216171
-8/7288
Telex:
2657148
SEIKO
J
Cable
Address:
"SEIKOSEWMCO"
TOKYO
' ^
From the library of: Superior Sewing Machine & Supply LLC
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