Page 1
INSTRUCTION
LDA-L26-1
-T26-1
-T36-2
MANUAL
«( ®
SEIKO
SEWING
MACHINE
CO.,
LTD,
Page 2
Contents
Application
Notesonsafety
Commissioning
Belt
Lubrication
Inserting
Threading
. • 2
guard
the
needle
the
machine
(L26-1/T26-1)
Threadingthe machine (T36-2)
Regulating
Presser
foot
thread
pressure
tension
2
2
-
Regulating
Specifications
the
stitch
length
Page 3
Application
•
LDA-L26-1/T26-1
Two needle high
•
l_DA-T36-2
Three needle high
speed
chainstitch lap sewing machine.
speed
chainstitch lap
sewing
machine.
Notes
• The machine
• Before putting into service also read
• The
• When gauge parts are exchanged (e.g. needle, presser foot,
• On mechanically operated clutch motors without start inhibitor it is necessary to wait
• General servicing work must be carriedout onlyby appropriately trained persons.
•
•
•
• Conversions or changes to the
• For repairs, only replacement parts approved by us must be used.
• Commissioning of the sewing head is prohibited
on
safety
must
only be commissioned in fullknowledge of
persons
Use of
when the workplace is left, and duringservice work,the machine must be isolatedfrom the mains by
switching off
has
Repairs,
with
Work
Work
EN50n0.
comply
with
appropriate
machine
stopped.
appropriate
onthe
on parts and systems underelectric current is notpermitted, except as
mustbeused
the
machine without the safety devices belonging to it is not permitted.
the
main switch or disconnecting the mains plug.
conversion and
training.
electrical
with
EC
regulations.
training.
only for
special
equipment
the
safety notes and the instruction manual of the motor supplier.
the
purpose
maintenance workmust
mustbe
machine
carried
must be made
intended.
out
only
until
only
such time as the entiresewing
the
instruction manual and operated by
throat
onlybecarried
byelectricians or
onadherenceto
plate, feed
dog),
outby
technicians
appropriately
specified
all
safety
during
threading,
until
the motor
orpersons
trained
inregulations
regulations.
unit
is found to
persons.
Meaningofthe
A
symbols;
Danger
Items
Danger
Be sure to observe and adhere to
notes
spot
requiring special
of injury to operative or
attention
service
these
Earth
staff
safety
Commissioning
A
Before
in Fig.3.
Have
junction
When the machine runs, the balance wheel must rotate toward the operator.Ifitdoes not. have the
electrician
you
the mechanic checkwhether the
boxiscorrectly
To
avoid
disturbances
absolutely necessary to observe the
instructions:
putthe
change
machine
the
wiresonthe
into
connected.Donotstart the
or
operation
motor.
damages
for
motor
it
is
following
the
first
time
cleanitthoroughly,
can be used with
machineifthe
existing
mains
voltageisnot
and
oilitwell,
voltageornot.
correct
as shown
andthat
- 2 -
Page 4
Belt
guard
L26-l,as
shown
in Fig.1
CAUTION
A
Switch
Do
guard! Danger of accidents!
not
off
run
the
machine
machine.
without
belt
Rg.l
T26-1/T36-2,
Switch
Do
guard! Danger of accidents!
as
not
shown
off
the
run
in Fig.2.
CAUTION
machine.
machine
without
belt
3-
Fig.2
Page 5
Lubrication
Before
which holds approximately 2 liters
starting
machine,
the
oil
must
reservoir
be filled
to high mark on sighfgauge. as shown in Fig.
3.
Check
Should
or
run
corrected.
oil
become
machine
oil
level
daily
passingthrough
erratic.
STOP
again
before starting machine.
oil
flow
machine
until
window
and
cause
has
DO
stop
NOT
been
i
OIL
FLOW
WINDOW
Switch
A
off
CAUTION
the
machine.
OIL
RESERVOIR
OIL
SIGHT
GAUGE
Inserting
Set
the needle bar at its highest point. Loosen
needle
needle holder and push it up as far as itwillgo.
Make
front. Tightenneedle
shown
the
needle
set
screw ® . Insert the needle inthe
sure
its long
in Fig. 4.
groove
set
faces
screw® securely, as
toward
the
A
Switch
off
Hg.3
CAUTION
the
machine.
Fig.4
- 4 -
Page 6
Threading
the
machine
(L26-1/T26-1)
Needle
Thread
thread.
needle
Switch
from front to back, as
A
off
CAUTION
the
machine.
shown
in Fig.5.
Rg.5
Looper thread,asshown
A
/^\
Switch
Do
© , (D !
not
off
operate
in Fig.6.
CAUTION
the
machine.
without covers 0 ,
0
-5
Page 7
Threading
the
machine
(T36-2)
IMeedle
Thread
thread.
needle
Switch
froni'front to back,asshown
A
off
CAUTION
the
machine.
in Fig.7.
Fig.7
Looper
A
thread,asshown
A
Switch
Do
® » (D !
not
off
the
operate
in Fig. 8
CAUTION
machine.
without
covers ® ,
1
0
-6-
Page 8
Regulating
thread
tension
Needle
Looper
thread
+ - +
thread
©
-+-
Fig.9
Fig.lO
To regulate needle thread tension, turn
shown
plate
be
in Fig. 9 as
To regulate looper
and
turn
thumb
required.
may
thread
screws
be required.
tension,
shown
thumb
open
in Fig. 10 as may
screw
front cover
Presser
foot
Regulating
pressure
the
stitch
Fig.n
length
To
regulate
of
machine
be
required.
To adjust
from front
Fig.12.
Turn
Fig.
12 is directlybeneath hole. Loosen
Turnregulating
of
eccentricDclockwise
counterclockwise
presser
head
the
stitch length,
endofcylinder
machine
foot
and
tumBshown
pulley
screw
(outward)
pressure,
remove
arm
until lock
loosen
in Fig.11
the
A on
screw
.as
cap A
cover,asshown
screw8,shown
lock
screw
Cwhich projects beyond body
(inward)
for
for
longer
shorter
stitch.
stitch
Tighten lockscrew Band replace screw cap Awhen
desired
stitch
length
is obtained.
top
may
in
m
B.
or
Rg.i2
Switch
Do
cap
- 7
off
not
remove.
the
operate
CAUTION
machine.
machine
with
screw
Page 9
Specifications
Stitch
type
For
sewing
Needle
bar
Maximum
Maximum'
Presser
Needle
bar
Machine
Lubrication
Oil
return
Oil
Workspace
Workspace
Variety
stroke
speed
stitch
lift
pulley
system
system
width
height
*
length
L26-1
Lightto Medium
27.0
mm
6.500
s.p.m.
2.5
mm
6.4
mm
TVX7
73.8
#16
mm
Centrifugal
High
pump
Plunger
speed
401
(chainstitch)
T26-1
T36-2
Medium to Heavy
33.3
mm
5,000
s.p.m.
4.2
mm
8.0
mm
TVX3
98.0
#21
mm
which delivers oilto allbearings
type
oil return
system
spindle oil (White)
203.0
mm
140.0
mm
Machine
Arweighted
Netweight
Gross
'NOTE
Design:
dimensions
LPA
sound
(Head only)
weight(With
The
machine
depending
dimension
Pressure
level
accessories)
shouldbeoperated
on
the
material
and
weight
etc.
and
may
Noise
measurement
48.5
kg
60.5
kg
at a
speed
thread
used
be changed
450.0
slower
and
alsoonthe
without
mm
X
^
78
dBA
according
than
the
typeofwork
notification
500.0
mm
to DIN45635-48-A-1
49.5
kg
61.5
kg
maximum
recommended
being
when
considered
speed
done.
necessary.
-8-
Page 10
©SEIKO
11-3, Imado
TEL:+81-3-3872-6173,4(0verseas group)
FAX:+81-3-3873-6596
E-Mail:seik0001 ©tctv.ne.jp
www.lctv.ne.jp/seikOO01/
SEWING MACHINE
1-chome,
Taito-ku, Tokyo
CO.,
111-8534,
LTD.
Japan
Part
No. IM39803(1001)
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