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[ LU-1500N-7 series
Relay cord
Synchronizer installed after set-up for SC-510
Sewing machine connector (12P)
/
Switch connector (16P)
Solenoid valve connector (10P)
Extension solenoid valve
connector (14P blue) /
Connector for AE (8P)/
C
Threadingg switch connector (4P)
・
・
Connect white line to 4 pin of CN36
and black line to 11 pin of CN36.
SC-510
Unused /
Knee switch
CN43(5P)
CN36(14P)
CN50-1(4P)
CN50-2(4P)
CN50-3(4P)
CN50-4(4P)
CN51-1(4P)
CN51-2(4P)
CN51-3(4P)
CN51-4(4P)
Auto-lifter device (AK)
Threading switch
• Connect the auto-lifter device (AK) and the extension solenoid valve connector to LU-152*N-7 only. In addition,
connect the threading switch to the threading switch connector of relay cord.
• When the alternate vertical movement device (DL) is not provided, connect the auto-lifter device (AK) to the
switch connector (16P) of relay cord.