Troubleshooting - Brother KE-430B Service Manual

Electronic lockstitch bar tracker/electronic lockstitch belt loop bar tracker/electronic lockstitch pattern tracker/electronic lockstitch button sewer e series
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8. ELECTRIC MECHANISM
8-14. Troubleshooting
8-14-1. Troubleshooting flowchart
Be sure to set DIP switch A-1 on the operation panel to off before starting the troubleshooting flowchart.
Symbols and their meanings
171
Manual operation
Switch operation
Yes-or-no
decision-making
process
The error status number in the first column of the table of
"8-14-2. Problem solution and measures"
KE-430*, 431*, 432*, 433B, 434*, 435*, 484C, BE-438*
KE-436B, 436C
KE-430B, 430C series
Set-up operation or
condition
The
procedure
follow continues on
the next page
Turning-off
OFF
power switch
to
of
the
3674Q

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Troubleshooting

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