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Operation Panel Display Freeze And Operation Is Not Possible; Sewing Machine Does Not Operate When The Power Is Turned On - Brother KE-430HX Service Manual

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13. TROUBLESHOOTING
13-18

. Operation panel display freeze and operation is not possible

Items with a "*" in the "Page" column should only be handled by a qualified technician.
Cause
Poor connection
inside control box
13-19

. Sewing machine does not operate when the power is turned on

Items with a "*" in the "Page" column should only be handled by a qualified technician.
Cause
Machine head switch
181
Check
P.C. board cord connections
Check
Machine head switch height
KE-430HX/KE-430HS, BE-438HX/BE-438HS
Remedy
・ Check if there are any problems with the connection
and contact of main P.C. board connector.
・ Check if there are any problems with the connection
and contact of the power supply motor P.C. board
connector and the operation panel P.C. board
connector.
Remedy
・ Check if there are any problems with the connection
and contact of the machine head switch connector.
・ Adjust the position of the switching plate.
Page
*
Page
146*

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Table of Contents

Troubleshooting

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This manual is also suitable for:

Ke-430hsBe-438hsBe-438hx

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