39
[ Figure 63 ]
Standard solenoid connector
Knee-lifting solenoid connector (Green)
c. For ST-C device.
·Press solenoid valve buttons to check how each
device moves.
·If the device does not work, check the cords.
·For the pneumatic solenoid valve carries
polarity, check the connection between the cable
and the connector.
·The device will not work if the cords are
plugged in incorrectly to opposite power.
Solenoid valve number Solenoid valve application Connector type Pin number
1 Presser foot lifting Knee-lifting solenoid connector 3 [+], 4 [signal]
2 Lower trimming Standard solenoid connector 2 [signal], 6 [+]
3 Top cover thread trimming Standard solenoid connector 3 [signal], 7 [+]
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