Dürkopp Adler D887 e-con Operating Instructions Manual page 228

Code Type
3227 Information Bobbin Rotation (left)
3228 Information Clean Loop Control sensor
3354 Information Failure in thread trimmer
3383 Information Failure in the motor
4201 Warning
4430 Warning
4460 Warning
4905 Information New machine is connected
4906 Information Not in translation table
4907 Information Not in translation table
4908 Information Not in translation table
226
Possible cause
(left)
process
referencing process
Failure SD-Card
Commander connection lost • Switch off the control
OP7000 connection lost
Corrective
Bobbin Rotation Monitor
• The sensor of the bobbin rotation monitor
detected during the sewing process that
no hook thread was consumed and that
the seam was apparently not created
properly.
Sensors soiled
• The optical sensors for the skip stitch
monitor, the bobbin rotation monitor and
the remaining thread monitor are soiled
and deliver no reliable signal.
Please clean dirt off the sensors using
compressed air or a soft brush.
• Perform software update
• Check motor
• Perform software update
• Insert SD card
• Replace the control
• Check control panel connection
• Check connection to OP7000
• Replace OP7000
• Replace the control
• New machine is connected
• Set the class in the Service menu
(press YES).
• Check machine ID port
• Reset or machine class change necessary
• Reset or machine class change necessary
• Reset necessary
Operating Instructions D887 e-con - 00.0 - 11/2023
Troubleshooting