Brother International LK3-B434E MKII Instruction Manual - English - Page 66

Table Of Error Codes

Get Brother International LK3-B434E MKII PDF manuals and user guides View all Brother International LK3-B434E MKII manuals
Add to My Manuals
Save this manual to your list of manuals

Page 66 highlights

15. TABLE OF ERROR CODES 15. TABLE OF ERROR CODES DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. If a malfunction should occur with the sewing machine, a buzzer will sound and an error code will appear in the display window. Follow the remedy procedure to eliminate the cause of the problem. Code Cause E-10 Emergency stop switch was pressed. Remedy Turn the EMERGENCY STOP switch clockwise to release the lock, and then press the RESET switch to reset the error. E-11 E-12 E-13 E-20 E-21 E-30 E-31 E-32 E-40 E-41 E-42 E-50 E-60 E-61 E-62 E-63 E-70 Emergency stop switch was pressed during sewing. Turn the EMERGENCY STOP switch clockwise to release the lock, and then press the RESET switch to reset the error. You can then press the BOBBIN. WIND switch to repeat the sewing. Emergency stop switch is being continually pressed, or emergency switch connection error. Turn off the power and check. Machine specification select connector is not connected properly. Problem with machine motor stopping, or synchronizer connection error. Machine motor operation error. Turn off the power and check if connectors P3 is disconnected. Turn off the power, and then turn the machine pulley to check if the machine has locked up. Check the synchronizer connection. Check if connectors P11, P12 and P13 are disconnected. Turn off the power and check the ground wire connection. Data is outside possible sewing area due to enlargement ratio setting. Stitch pattern data overlaps the sewing area when area limiting is active. Press the RESET switch, and then set the enlargement ratio again. Press the RESET switch, and then reset the memory switches "30" and "31" or enlargement ratio. The data format of the user program (% or After changing the setting of DIP switch A-6, clear mm) does not match the setting of DIP all memory settings. (Refer to "10-14. Clearing all switch A-6. memory settings".) Length of a stitch exceeds 10 mm. Abnormality in the sewing data. Invalid program number specified. Press the RESET switch, and then set the enlargement ratio again. If programming a new sewing data, repeat the procedure from the beginning. Press the RESET switch and specify a correct number. Needle bar does not stop when the needle is raised. Presser has not been lowered. Presser cannot be raised. Presser is not raised. Presser cannot be lowered. Cooling fan does not operate. Turn the pulley to align the index mark with the needle up stop position. (Refer to "10-10. Adjusting the needle up stop position".) Check the V-belt tension. (Refer to "3-15. Installing the V-belt".) Refer to "17. Troubleshooting". Turn off the power and check the connection of presser sensor connector P1. Turn off the power, and then check if the cooling fan is blocked with scraps of thread. LK3-B434E Mark II 60

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
60
LK3-B434E Mark II
Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from
the wall outlet before opening the face plate of the control box. Touching areas where high volt-
ages are present can result in severe injury.
15. TABLE OF ERROR CODES
DANGER
If a malfunction should occur with the sewing machine, a buzzer will sound and an error code will appear in
the display window. Follow the remedy procedure to eliminate the cause of the problem.
15. TABLE OF ERROR CODES
Turn off the power and check.
Emergency stop switch is being
continually pressed, or emergency switch
connection error.
E-12
Machine motor operation error.
E-13
E-20
E-21
E-30
E-32
E-31
E-40
E-41
E-42
E-50
E-60
E-61
E-62
E-63
E-70
Machine specification select connector is
not connected properly.
Problem with machine motor stopping, or
synchronizer connection error.
Data is outside possible sewing area due
to enlargement ratio setting.
The data format of the user program (% or
mm) does not match the setting of DIP
switch A-6.
After changing the setting of DIP switch A-6, clear
all memory settings. (Refer to
“
10-14. Clearing all
memory settings
”
.)
Stitch pattern data overlaps the sewing
area when area limiting is active.
Length of a stitch exceeds 10 mm.
Abnormality in the sewing data.
Invalid program number specified.
Needle bar does not stop when the needle
is raised.
Presser has not been lowered.
Presser cannot be raised.
Presser is not raised.
Presser cannot be lowered.
Cooling fan does not operate.
Turn off the power and check if connectors P3 is
disconnected.
Turn off the power, and then turn the machine
pulley to check if the machine has locked up. Check
the synchronizer connection. Check if connectors
P11, P12 and P13 are disconnected.
Turn off the power and check the ground wire
connection.
Press the RESET switch, and then set the
enlargement ratio again.
Press the RESET switch, and then reset the memory
switches
“
30
”
and
“
31
”
or enlargement ratio.
Press the RESET switch, and then set the
enlargement ratio again.
If programming a new sewing data, repeat the
procedure from the beginning.
Press the RESET switch and specify a correct
number.
Turn the pulley to align the index mark with the
needle up stop position. (Refer to
“
10-10. Adjusting
the needle up stop position
”
.) Check the V-belt
tension. (Refer to
“
3-15. Installing the V-belt
”
.)
Refer to
“
17. Troubleshooting
”
.
Turn off the power and check the connection of
presser sensor connector P1.
Turn off the power, and then check if the cooling
fan is blocked with scraps of thread.
E-10
E-11
Cause
Emergency stop switch was pressed.
Emergency stop switch was pressed
during sewing.
Remedy
Turn the EMERGENCY STOP switch clockwise to
release the lock, and then press the RESET switch
to reset the error.
Turn the EMERGENCY STOP switch clockwise to
release the lock, and then press the RESET switch
to reset the error. You can then press the BOBBIN.
WIND switch to repeat the sewing.
Code