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Adjustment requirements
Adjustment result
Adjustment of the reverse
pressure for foot presser
Rotate the bolt at up, the
reverse
pressure will be heavy.
Rotate the bolt at down, the
reverse
pressure will be light.
3.
Connection and grounding
3.1
Connection of power supply
The controller is suitable for power supply of AC220V (one phase), the
fluctuation of input voltage is within ±15% as the plate marked.
Notice:
The yellow /green power line are connected to ground, the connection
to ground must be well done for insurance of safety and devices
reliable to work.
3.2 Controller terminal diagram: (abbreviated)
4. 4. Failure analysis and fault table
Error code
display
Failure cause
Eliminating methods
E1 System
failure
Check the head of the machine after the power is off, and then return the
power. If you can't solve it, please contact the after-sales service staff
E2 System
overvoltage
Please check whether the power supply voltage is normal. If the voltage of
the power supply is higher than 265V, please shut down, etc
E3
The system under
voltage
Please check whether the power supply voltage is normal. If the power
supply voltage is less than 160V, please shut down, etc
E4
Motor code disk
failure
Please check whether the motor connection is normal.
E5
System failure
If you can't solve it, please contact the after-sales service staff
E6
System failure
If you can't solve it, please contact the after-sales service staff
E7
Motor failure
Please check whether the power cord of the motor is off or loose.
E8
Motor rotation
blockage
1
、
Please check whether the head is stuck.
2
、
The motor power plug is loose or loose.
E9 Motor
overload
1
、
Please check whether the head is stuck.
2
、
Please check whether the fabric is too thick
E10
Motor code disc
failure (electrical
Angle error)
Please check whether the motor yard line is loose
