Brother DB2-B792-100, DB2-B792-200, DB2-B792-500, DB2-B792-600 Instruction Manual
INSTRUCTION
FOR
MANUAL
BROTHER
SINGLE NEEDLE ADJUSTABLE TOP
LOCK
[~=
M
=
A
=
~
=
H
=
*
Au
to thread trimming machine DB2- B792 h
$BROTHER
DB2 -
MADE
ODD
Thread trimmer Single needle lock stitch machine
Thr
ea
d wiper
Quick rever
P
resse
r foot
Shi
rr
ing devi
STITCH
~
=
N
~:=
s
=
P
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E
INDUSTRIES
B792-
IN JAPAN
se
li
ft
ce
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C
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IF
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IC
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ODD
j-"'
------
MACHINE
T
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S
LTD
I
103
--
-----
DB2-B792-100,-200,-500,-600
With
AND
AUTOMATIC
BOTTOM
THREAD
==========~==============================~
.
I
~
Soleno
--
as the followin
203
id (buil
g specifications.
503
t-in
face plate) I
I
Pn
eumatic
Pneumatic
60
3
FEED
TRIMMER
11
3 613
Pn
---------------
~
Pn
Included
eumat
ic
eumatic
]
[~=
N
=
A
=M=
E
==
O
=
F
=M=
Thrcdwipcr
AJ
==
O
=
R
~
P
=
A
~
R
=
T
~
S
========~==============~~==~==========
Sy
nchronizer
Thread trimmer
Synchronizer
(}
6
~]
Presser foot lift
*
Wh
en you hold the
sy
nchronizer.
mac
hine, do not hold the
Threa d wi
per
Presser
foot
lift
[~=
CO
=
N
=
N
=
E
=
C
=
TI
=
O
=
N
*
You
pas
s the plug th rough
©
For
motor
MD
-932.
=
O
=
F
==
W
®
=
IR
=
E
=
S
======~====~========~==============
the
wire hole
on
the
table,
then
install as following figures.
~]
g
~
A
plu
g
B plug
C plu!!
D plug
[~=
C
=
O
=
N
=
N
=
E
=
C
=
T
=
IO
* Tigh
* Pass the air
* Insta
* Remove
nec
the
ten
tor
ll
nut
@ .
the
and install
tube 8 of
air
nut
once
- 100
0 0
0 0
~
~
=
N
==
O
=
F
the
tube 9 to
(3
and sleeve
or
twice by
-2
00
-
500
0 0
0 0
~
~
=
A
=
I
=
R
==
T
air hose
of
the valve
presser lift cylinder co nnec
fj
, then fix as above
the
spanner.)
0
0
~
=
U
=
BE
==
(
the
compressor
box
into
=
Fo
=
r
- 600
0
0
=
-
=
5
=
00
the wire hole on
* Take care
* You must
ttl Conn
=
,
=~=
0
=
0)
====
to
the valve box
tor
@)
.
fi
gure. (Tighten
to
keep
the
wires away from the r
turn
power swit ch
plug.
ec
tion
of the
ear
th
Y
ou
surely pass
tab le from the
tab le.
(There is
the
th
~
~==========~~==========~]
base 0 .
table,
the
the
earth
head
e green wire in
3-S
then
tighten and insta
nut
(3
by
off
before
wire
wire 0 in to
hin
ge
8 ,
then insta
the
parts
box.)
Less M
pressure pressure
~
mm
ll
to the reverse cylinder con-
your
finger and then tighten by
insta
the
ore
- 0
otat
ing parts.
ll
or
removal the
wire hole
ll
to the
0
on
the
motor
turning
Ill
Adjusting air pressure
Air pressure is 5 kg/cm
righ
t.
In
case air pressure
cylinder, and
*
After
adjusted, tighten
If
water stay
[~
P
~
R
~
ET
~
th
in
EN
~
SI
=
ON
==
2
±
0.5
kg/cm2 in use. In case air pressu
is
high, once
en adjust again.
and
install the
the
bott
le
4D>
, s
top
turn
the handle 0
nut ~ .
the compre
ssor to lower air pressure, raise
==========~~
re
to left,
then
==
======~==
*
Adjust
thread
th
read is trimmed.
is
low
operate
the
of
, loosen
nut 0 so
abo
the
actuater
the
ut
35 -40
nut~
and then turn the handle 0
or tread le
drain cock
======
that
mm
the
pretension
on
to
lower air pressure in
4D
and
then
let o
==~]
may
the
needle
top
ut
leave
after
to
water.
the
the
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