Brother International DB2-B737 Support Question
Brother International DB2-B737 Support Question
Find answers below for this question about Brother International DB2-B737.Need a Brother International DB2-B737 manual? We have 2 online manuals for this item!
Question posted by kerri63386 on February 14th, 2014
What Size Needle Does The Brother Exedra Db2-b737-413 Use?
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Current Answers
Related Brother International DB2-B737 Manual Pages
Parts Manual - Multi - Page 6
...-1-4 11-1-5 11-1-6 11-1-7 11-1-8 11-1-9 11-1-10 11-1-11 11-1-12 11-1-13 11-2 11-2-1 11-2-2
Ro
₹
Name of Parts
7 9
F. /s 1.1 /tf 'r, 9 9.9 7 `.7
Cap Needle Bar Connecting Rod
/r , 9 4'07 9*
Needle Bar Connecting Bracket
7, /, *•:-/1.57
Screw 3.57
5- :, CP' 94 it -lt I 9/LM
Upper Shaft Bushing (Intermediate)
F ../i4-i25.959:$ 7
Screw 5.95
'97:29...
Parts Manual - Multi - Page 12
Oil Seal
1- 4 )1,- I.W1
Oil Cap
.,.I 5- -t7.,
Oil Gap
1- 4)I JI, a h- -f 5'
Oil Stopper Plate
j -ii, .7357-40X5
Screw 351-40X5
1- 4)1.-. 1- -t7.,
Oil Gap
9 ii 1444X4
Wick 4X4
*411.51-11. Oil Cap Screw
7x/LiF
,411•₹ a ,,-t ..Y.*.i"." Face Plate Packing
}971.7
Oil Gap
ii.'745', i.x*: ,
Rear Cover Packing
a 9 a I7,5-4 -7.
Felt Oil Regulating Screw
t:"..,, ...
Parts Manual - Multi - Page 14
... 1- 2 1- 24 1- 4
47J
1-3 1- 10
1- 9
----II 1
1-17
tga
1-6
1-18
1-12 1-5
1-15
s_L
1-8
1-21
1-16 1-19 1-20
1-22_ mT
1-23 1-7
-
Offi#I . KA/^47 9 i7
Needle Bearing
4 Fv*t.A.L./(-
Belt Cover
4F7*'75'
Bobbin Winder Arm
=-
F hit -U
Belt Cover U
1
^,:./1/ F hit -D4 S
Belt Cover D Assembly
1
•
J. /.f-:- Ref.No. 1 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10...
Parts Manual - Multi - Page 25
... 85 86 87 88 93
en
$
Name of Parts Vinyl Bag Screw Driver 1.9 X52 Screw Driver 3.43.4X10 Screw Driver 5.5 X190 Spanner 8X9 Spanner 2 Spanner 3 Needle Bobbin
7495
iiar)'8.">* -7' iY F
Elf7g ,r 774.r, E -V7YA-:it4 i 7- `X ,/ S,7
f')7't 7.,• .4
F.', 7E %:>. - 7/A
Fr, 7 .
.1.4.
4# *444, 4> .y.:.... r Parts No.
1 150172-002
1 150106-002
1
2 062501-406
2 021500-106
1 150174-000...
Parts Manual - Multi - Page 26
F. W.*
DIFFERENT PARTS LIST/ZUBEHoRLISTE LISTE DES PIECES ACCESSOIRES/LISTA DE PIEZAS ACCESORIAS
BROTHER INDUSTRIES, LTD.
• DB2-B737- 0 N •
MADE IN JAPAN
1 .
Parts No. 183400- 001 S02738- 001 S02740- 000 S02739- 000 S03816- 001 025050- 236
ftVINIJfil3p-
a. Option parts / Sonderzubehor Pieces en option / ...
Parts Manual - Multi - Page 27
OR**
Ref.No. B-8 B-8-1 B-10 B-11-1 B-11-2 B-15
„;„A
Name of Parts 5- .,' E,5.',,,:.-..
- ./' L: -3.:, 4 7/ - 1•)
Network Users Manual - English - Page 2
... Servomotor
7
I i Needle position detector (synchronizer)
7
r31 C•ontrol box
9
T• readle
10
O Brush replacement
10
lel Motor brake spacing
11
pi Checking the lamp terminal code
11
Standing work machine
12
pi Application to production control system
13
((OPERATION INSTRUCTION
14
Installation of operation box
14
M Motor and control box (Models DB2-B737 •...
Network Users Manual - English - Page 3
...))
22
M Model DB2-B737 • B747 • B748 • B791 • B793 • B795 • B798 (Type 300B)
22
Model DB2-B738 (Type #4708)
23
TROUBLESHOOTING
24
CHECKINGTHE MOTOR©
25
111 Motor
25
ri Brake
25
CHECKINGTHE MACHINESOLENOID)S)
26
111 Solenoid load of the machine
26
121 Hem sensor
26
3 B737 Machine control system block...
Network Users Manual - English - Page 4
... sewing machine is stopped.
3. ©DESCRIPTION OF THE MOTOR
*The Brother DC motor is best suited for standing works and automation is secured just by adjusting the solenoid brake spacing. To save sewing labor and enhance the automation, advanced functions are adopted with the clutch motor.
*Use the DC motor for the following sewing machines.
[DB2-B7371 4 ,7
[DB2-6738]
4
[DB2...
Network Users Manual - English - Page 5
... Applied [DB2-B737 • B747 • B748 • B791 • B793 • B795 • B798]
Power Switch I
O
Synchronizer
0
0
t -rT-r1 Treadle Unit
bEoXEtDhReA r•
PROGRAMMING
SET
Favr
r 2PRODOMOIE 3 4
MONITOR
CrFIECTION A B C D CORRECTION
MEE 0000 +0.5
1.51,
. 4e1
411
Machine Head to your work. Use the operation box which is optionally available.
brother
E-2 Ai...
Network Users Manual - English - Page 7
... sent to the control box Q by the synchronizer 0. 3. Then the signal from the synchronizer 0, mounted on the pulley of the sewing machine, is stopped at the needle up stop
position set by the control circuit board in the control box 0 so that the motor runs in proportion to the stepping
degree to ...
Network Users Manual - English - Page 9
... two hole IC and controls the needle down signal and the thread trimming signal by finger.
2 Needle position detector (synchronizer) Model DB2-B747 • B791 • B793 • B795 • B798
*Take off the power switch.
0
Position Adjustment for Needle Down Signal *Turn the machine pulley this side and set screw 0 and turning the nut...
Network Users Manual - English - Page 10
... should be 18 to neutral. (This is replaced. Use the machine with thick materials. (As for installation. (Improper clearance causes improper machine operation)
When the Synchronizer Is Out Of Order . . . *Turn off . Synchronizer Model DB2-B737 • B748
Higher
Lower
Lower
Higher
0
Needle up position 1.
When the needle is stopped in the direction of normal pulley movement...
Network Users Manual - English - Page 11
...the left side wall. 131 Control box
Control Box (Model DB2-B737) The high speed volume, backtack stitch volume, power lamp, needle position switch, one 15A fuse for the 110-240V single-... trimming)
is turned clockwise, the low machine speed is adjusted to increase. 3. And when counterclockwise, it is adjusted to touch the volume knobs by the
maximum sewing speed volume knob, so the VR3 requires...
Network Users Manual - English - Page 15
...of the photo transistor of the photo coupler. (Use the CN11 plug.) Max. Model B738
Collector
1
*With special connectors (cycle output), connect the machine to the external equipment. operating current: DC20 ...the photo transistor of the photo coupler. operating current: DC20 mA or less Max. Models DB2-B737 • B747 • B791 • B793. This terminal is procided with the tread ...
Network Users Manual - English - Page 16
... 0 to the needle up position and the machine is pushed with the screw 0.
2 Motor control and control box use the other two small...machine stopped, the machine starts correction sewing operation. Then the power lamp 0 goes on the back of the arm bed with the screws 0. 2. And use (Models DB2-B737 • B747 • B748 • B791 • B795 • B798)
Power switch
O0
a 11
brother...
Network Users Manual - English - Page 17
...the half stitch switch pressed, the needle at the needle down stop position moves to
the needle up stop position, while the needle at the needle up stop position. brother E-2
0
II II
-l t d... stitch sewing N. 2. Set the start backtack stitch number B (0 to the set the stitch number with the counter 0.
Press the switch 0 for thread trimming. 3 Operation box (Models DB2-B737 •...
Network Users Manual - English - Page 24
...;r©
(Note) 380 V-440 V 3 A
Motor No.
6P connector
1
Vf. .DETAILS OF CONNECTOR PANEL
1 Model DB2-B737 • B747 • B748 • B791 • B793 • B795 • B798 (Type 3O0B)
For standing work
O th`
0 CD CD
Machine head
Presser foot lifter
000
I00©
00® to tt ©
0© 00/
Brake
No...
Network Users Manual - English - Page 25
... 2
20
0 V 2 Model DB2-B738 (Type #47OB)
Potentiometer
Cycle output
2
Needle position
switch
Hem detection
O
Correction
C)SC) 00C)
switch
ArT\ \Li
0
0
0
For standing work
Machine head
Brake
scp()
Presser foot lifter...O O
Fuse
Machine head No.
12P connector
1
Leading power
2
Leading output
3
GND
4 Thread trimming power
5 Thread trimming output
6
Not used
7
Thread wiper...
Network Users Manual - English - Page 30
...B737 Machine Control System Block Diagram
MD-812-300B
Pedal Front SW Rear SW
Actuator SW Presser SW
Synchronizer DN, UP ENC
Hic 1 INP circuit
Transformer
+35V
Power supply
+12V +5V
01V
Hic 3 ENC cont
Motor lock protective
Power ON-OFF detection
)
CPU MB8841
)
Hic 2 Drive circuit
Machine... tack SW Fixed stitches SW Fixed + Trimmer SW Half step SW
Needle Position SW
Counter A, B, C, D
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