Brother International KE-430D Instruction Manual - English - Page 64

If an error code that is not listed above appears or if carrying out the specified remedy does not solve the problem - modell

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9. TABLE OF ERROR CODES Code E430 E440 E450 E451 E452 E474 Cause and remedy Data cannot be backed up to main P.C. board. Turn off the power, and then turn it back on again. Data memory error on main P.C. board. Turn off the power, and then turn it back on again. Model selection has not been loaded from the machine head memory. Turn off the power and check that connector P3 on the power supply motor P.C. board is properly connected. Data cannot be backed up to machine head memory. Turn off the power, and then turn it back on again. Machine head memory is not connected. Turn off the power, and then check that connector P3 on the power supply motor P.C. board is properly connected. Internal memory is full and copying is not possible. Clear the sewing data. Data editing-related errors Code E500 E501 E502 E510 Cause and remedy The enlargement ratio setting caused the sewing data to extend outside the sewing area. Set the enlargement ratio again. Sewing data that exceeds the sewing machine's sewing area was loaded. Check the size of the sewing data. The enlargement ratio caused the data pitch to exceed the maximum pitch of 12.7 mm. Set the enlargement ratio again. Invalid code in sewing data. For additional data, re-read the data from the CF card. E511 E512 E530 No end code has been input into sewing data. Input an end code, or change the program number. Number of stitches exceeds allowed maximum. Changing program number is prohibited. Device-related errors Code Cause and remedy E690 E691 Thread nipper home position error. Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps. Check that connector P12 on the main P.C. board is properly connected. Thread nipper retract position error. Check if the upper thread trailing length is too long. Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps. Check that connector P12 on the main P.C. board is properly connected. P.C. board-related errors Code E700 Cause and remedy Abnormal rise in power supply voltage. Turn off the power and check the input voltage. E705 E710 E711 E712 E713 Abnormal drop in power supply voltage. Turn off the power and check the input voltage. Abnormal current detected in sewing machine motor. Turn off the power, and then check if there are any problems with the sewing machine. Abnormal current detected in X-feed motor. Turn off the power, and then check if there are any problems in the X-feed direction. Abnormal current detected in Y-feed motor. Turn off the power, and then check if there are any problems in the Y-feed direction. Abnormal current detected in work clamp motor. Turn off the power, and then check if there are any problems with the X-feed mechanism, Y-feed mechanism or work clamp lifter. E740 Cooling fan does not operate. Turn off the power, and then check if the cooling fan is blocked with scraps of thread. Check that connector P18 on the main P.C. board is properly connected. If an error code that is not listed above appears or if carrying out the specified remedy does not solve the problem, contact the place of purchase. 57 KE-430D, BE-438D

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9. TABLE OF ERROR CODES
57
KE-430D, BE-438D
Code
Cause and remedy
E430
Data cannot be backed up to main P.C. board.
Turn off the power, and then turn it back on again.
E440
Data memory error on main P.C. board.
Turn off the power, and then turn it back on again.
E450
Model selection has not been loaded from the machine head memory.
Turn off the power and check that connector P3 on the power supply motor P.C. board is properly connected.
E451
Data cannot be backed up to machine head memory.
Turn off the power, and then turn it back on again.
E452
Machine head memory is not connected.
Turn off the power, and then check that connector P3 on the power supply motor P.C. board is properly
connected.
E474
Internal memory is full and copying is not possible.
Clear the sewing data.
Data editing-related errors
Code
Cause and remedy
E500
The enlargement ratio setting caused the sewing data to extend outside the sewing area.
Set the enlargement ratio again.
E501
Sewing data that exceeds the sewing machine's sewing area was loaded.
Check the size of the sewing data.
E502
The enlargement ratio caused the data pitch to exceed the maximum pitch of 12.7 mm.
Set the enlargement ratio again.
E510
Invalid code in sewing data.
For additional data, re-read the data from the CF card.
E511
No end code has been input into sewing data.
Input an end code, or change the program number.
E512
Number of stitches exceeds allowed maximum.
E530
Changing program number is prohibited.
Device-related errors
Code
Cause and remedy
E690
Thread nipper home position error.
Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.
Check that connector P12 on the main P.C. board is properly connected.
E691
Thread nipper retract position error.
Check if the upper thread trailing length is too long.
Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.
Check that connector P12 on the main P.C. board is properly connected.
P.C. board-related errors
Code
Cause and remedy
E700
Abnormal rise in power supply voltage.
Turn off the power and check the input voltage.
E705
Abnormal drop in power supply voltage.
Turn off the power and check the input voltage.
E710
Abnormal current detected in sewing machine motor.
Turn off the power, and then check if there are any problems with the sewing machine.
E711
Abnormal current detected in X-feed motor.
Turn off the power, and then check if there are any problems in the X-feed direction.
E712
Abnormal current detected in Y-feed motor.
Turn off the power, and then check if there are any problems in the Y-feed direction.
E713
Abnormal current detected in work clamp motor.
Turn off the power, and then check if there are any problems with the X-feed mechanism, Y-feed mechanism or
work clamp lifter.
E740
Cooling fan does not operate.
Turn off the power, and then check if the cooling fan is blocked with scraps of thread.
Check that connector P18 on the main P.C. board is properly connected.
If an error code that is not listed above appears or if carrying out the specified remedy does not solve the problem,
contact the place of purchase.