Brother International LK3-B430E MKII Support Question
Brother International LK3-B430E MKII Support Question
Find answers below for this question about Brother International LK3-B430E MKII.Need a Brother International LK3-B430E MKII manual? We have 2 online manuals for this item!
Question posted by usahat on February 16th, 2023
Machine Error Code
Machine is used to tack but once it calibrates and you go to use it, it throws a code E-2.
Current Answers
Answer #1: Posted by SonuKumar on February 16th, 2023 7:18 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,619,310
Member since:
May 9th, 2021 Points: 16,619,310
The E-2 error code on a Brother International LK3-B430E MKII typically indicates that there is a problem with the thread tension. Here are some steps you can take to troubleshoot and resolve the issue:
- Check the thread path: Ensure that the thread is properly threaded through the machine and that there are no knots or tangles.
- Adjust the tension: Try adjusting the thread tension by turning the tension dial. Turn the dial to a higher number if the thread is too loose and to a lower number if it is too tight.
- Clean the machine: Dust and debris can accumulate in the tension disks and cause issues with thread tension. Use a clean, soft brush to remove any debris from the machine.
- Check the needle: Make sure the needle is properly inserted and not damaged. A damaged needle can cause thread tension issues.
If none of these steps resolves the issue, it may be necessary to take the machine to a qualified service technician for further diagnosis and repair.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
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Related Brother International LK3-B430E MKII Manual Pages
Instruction Manual - English - Page 2
...nature of the caution that must make the ground connection".)
LK3-B430E-, B431E-, B432E-, B433E- With industrial sewing machines, it is normal to carry out work while positioned ...indicates something that you must not do . Before using the machine or physical damage to follow the instructions could cause injury when using your new machine, please read the safety instructions below . Follow...
Instruction Manual - English - Page 3
...side from any moving parts.
2. CAUTION
Environmental requirements
Use the sewing machine in personal injury or damage to the machine. Voltage fluctuations which may result in an area ...LK3-B430E-, B431E-, B432E-, B433E-
The power supply capacity should be carried out by mistake, which has casters, the casters should be secured at least 5 minutes after tilring back the machine...
Instruction Manual - English - Page 4
... the machine while sewing, as this is not done, the wiper may strike the needle, which might cause the needle to break. Use only the proper replacement parts as this is not done, the wiper may result in machine operation which might cause the needle to the machine will not be covered by Brother. LK3-B430E-, B431E...
Instruction Manual - English - Page 5
...The following warning labels appear on the labels at all times when using the machine. Please follow the instructions on the sewing machine. Apagar el interruptor principal y esperar 5 minutos antes de abrir ...
cover
Finger
guard
4
2 Belt cover
3
1
B432E Mark II
Motor cover
LK3-B430E Mark II LK3-B432E Mark II LK3-B433E Mark II
Thread take-up cover Eye guard 2
Thread take -up solenoid...
Instruction Manual - English - Page 6
... switches 44 12-2. Using the cycle sewing function ........ 50
14.TABLE OF ERROR CODES 52
15.GAUGE PARTS LIST ACCORDING TO SUBCLASSES 54
16.TROUBLESHOOTING 62
17.OPTIONAL PARTS 65
LK3-B430E-, B431E-, B432E-,... settings 41 10-17.Moving stitch patterns 42
11.USING THE COUNTERS 43
11-1. Specifications 2 2-2. Installing the machine head 12 3-9. Selecting the needle and thread ........ ...
Instruction Manual - English - Page 8
...Bar tacking length 14 - 25mm
1 Ordinary materials 2 Denim 7 Knitted materials
Stitch formation
LK3-B430E Mark II Electronic lockstitch
bar tacker
LK3-B431E Mark II Electronic lockstitch belt loop bar tacker
LK3-B432E Mark II Electronic lockstitch
eyelet buttonhole end bar tacker
LK3-B433E Mark II Electronic lockstitch decorative pattern
tacker
Single needle lock stitch
Maximum sewing speed...
Instruction Manual - English - Page 13
... control box installation position closer to the machine. LK3-B430E Mark II LK3-B432E Mark II LK3-B433E Mark II
Motor
Control Box
Operation panel cord hole
Counterbore depth 23
2-ø3
Section A-A
depth 5
b
7
LK3-B430E-, B431E-, B432E-, B433E- Contact your Brother dealer or a qualified electrician for each sewing machines.
* If using a commercially-available table, process it too...
Instruction Manual - English - Page 20
...cord presser plate y in the direction of pins Cord mark
X, Y, Sewing sensor
12-pin
z
P1 (ORG2)
Synchronizer
5-pin
x
P2 (SYNCHRO)
Machine specification select connector
8-pin
c
P3 (SELECT)
Thread take-up solenoid*...* Provided as indicated in the work table.
3. LK3-B430E-, B431E-, B432E-, B433E- Securely connect connectors P1 to its original position. 4. Connecting the cords
!2 w
q
3. ...
Instruction Manual - English - Page 21
... become large. • Needle up stop position becomes unstable. • Error message [E-50] is 9-10 mm of deflection in the V-belt q ...machine head to secure the left so that the V- INSTALLATION
3-14 .
NOTE:
Use brother specified V-belt (belt, VM). belt is a gap of ap- Move the right tension pulley so that there is straight. (Fig.1)
V-belt
15
Sewing machine
Motor Fig.1
LK3-B430E...
Instruction Manual - English - Page 26
Used to set and select user programs.
!4 Display window This display window will indicate the current statu for the selected menu, error or memory switch. LK3-B430E-, B431E-, B432E-, B433E-
...is pressed to show the bobbin thread or production counter setting.
!2 DISPLAY SET switches ........ Used to change the menu details which are displayed in the window !4.
!3 User program switches...
Instruction Manual - English - Page 34
...• When not using the machine and when leaving the machine unattended. q
When the foot switch is illuminated, the machine will lower. The work clamp q will start operating.
4. Once sewing is completed and the...objects against the machine while sewing, as this may
w
come into contact with the needle and break the
tip of the material, release the foot switch. LK3-B430E-, B431E-, ...
Instruction Manual - English - Page 37
... the tip of the control box will not be able to operate the sewing machine.
9-5 . MAINTENANCE AND INSPECTION
9-3 . Mark II Draining the oil
1.
When this happens, the overheating error code ("Ed0") will be displayed and you will overheat. NOTE:
Do not use solvents such as kerosene or thinner to clean the filter in the air...
Instruction Manual - English - Page 42
...is still tightened. Adjusting the work clamp lift amount
[B430E-, B431E-, B433E MarkII] The maximum work clamp cannot be raised or lowered, error code "E-61" or "E-63" will be displayed. To... lift amount, loosen the bolt q and move the presser arm lever plate w up or down.
2. LK3-B430E-, B431E-, B432E-, B433E- Turn the movable knife (in the direction of the movable knife and fixed knife...
Instruction Manual - English - Page 43
... t.
The lift amount is raised. * If the work clamp will be raised or lowered, error code "E-61" or "E-63" will open. Work clamp closing distance
of the work clamp, then place...10 mm at the time of "10-10.
y t
17mm
w
e
r
q
While the machine is stopped. 10 . e
37
LK3-B430E-, B431E-, B432E-, B433E- Also, readjust the closing -distance adjustment". * Loosen the nut t and...
Instruction Manual - English - Page 45
... w on the machine pulley q is started, error code "E-50" will
be loosened.
Adjusting the thread wiper
q
2±0.5mm
we r
t
Approx. 20mm
1. If adjustment is turned counterclockwise. Loosen the set screw w and move the
index mark w to match
q
the feed timing, so it is necessary, loosen the screw t at the standby position.
39
LK3-B430E-, B431E...
Instruction Manual - English - Page 52
..." will then appear in the display window o to record.
9. Using user programs
User program ... LK3-B430E-, B431E-, B432E-, B433E- indicator r will illuminate.
10. Repeat steps 3. 12 . CHANGING FUNCTIONS USING THE DIP SWITCHES
12-4. If you are sewing certain patterns over and aver again, it is useful to record the settings for the program that you would...
Instruction Manual - English - Page 55
... operates. (Device is available by entering two-digit values. Errors can be reset using the P4 switch. memo-2F
When DIP switch A-8 is not operated at the sewing start .
-
-
-
-
-
-
-
- s Memory switches 30 - 4F 30 to 4F are set to ON
Machine head from previous B430E series is used (available as an option.)
s Memory switches 20 - 2F...
Instruction Manual - English - Page 58
...Presser is outside possible sewing area due to enlargement ratio setting. Work clamp does not close.
Troubleshooting".
Turn off the power and check. Checking the input voltage".)
LK3-B430E-, B431E-, B432E-,...off the power and check if connectors P3 is blocked with the sewing machine, a buzzer will sound and an error code will appear in severe injury. Turn off the power and check ...
Instruction Manual - English - Page 59
...REFERENCE segment LED alphabet
Panel display
Text display
A
b
c
d
E
F
6
H
L
o
53
LK3-B430E-, B431E-, B432E-, B433E- Press the RESET switch.
Press the RESET switch to reset the error. Emergency stop switch was pressed during sewing. Heat sink of main circuit board).
14. TABLE OF ERROR CODES
Code E-A0 E-b0 E-d0 E-E0
E-E1
Cause
Home position cannot be reset to...
Instruction Manual - English - Page 72
... wiper This wipes the thread independently of the work clamp op- LK3-B430E-, B431E-, B432E-, B433E- And, you can be stop switch has been pressed during sewing, the machine can move the feed mechanism back in steps to the desired position and then start sewing again.
17.
s Thread take-up device This ensures a longer upper...
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