Publicidad
E2: Motor Phase Signal Error (Hall Sensor Error)
1.
It is possible to receive an E2 error message from unstable power which means it is a False error and the problem
should resolve on its own.
2.
Check the Hall sensor signal connector and socket (HER indicated) on the circuit board (Five Pin connector /
socket), to make sure the 5 wires are connected to the board properly.
3.
If the E2 error message continues to appear the motor is faulty and will not function properly. There is no repair
possible and the motor must be replaced.
E3: Motor Protected Against Over Current
1.
It is possible to receive an E3 error message from unstable power which means it is a False error and the problem
should resolve on its own.
2.
Usually, the E3 error message occurs when the motor rotation is stuck by something or blocked by a heavy load
when sewing. When this happens, more and more electrical current is driven to the motor until the electrical current
exceeds the amount allowed by the motor. If this happens, the E3 error message is displayed and the motor is
stopped to protect the motor from overload or burn out.
• Remove the obstruction that is prohibiting rotation and the E3 error message should no longer display.
3.
If nothing is blocking the sewing process and the motor can turn freely and the E3 error message is displayed, it is
likely a faulty motor circuit board.
• Replace the motor circuit board and the E3 error message should no longer display.
E4: Memory Chip Read Error
1.
It is possible to receive an E4 error message meaning there is a problem with the EEPROM chip.
• The circuit board must be replaced.
E5: Display Module and Control Module Communications Error
1. It is possible to receive an E5 error message from unstable power which means it is a False error and the problem
should resolve on its own.
2. E5 error message indicates a faulty LED display.
• Check connections on the LED display module to be sure it is securely fastened to the motor circuit board. If the
E5 error message no longer displays, then the connection to the motor circuit board was loose.
• If the E5 error message continues to appear then replace the LED display module (No. SM109 for 4 digit readout)
and the E5 error message should no longer display.
3. If the E5 error message continues to appear it indicates a faulty motor circuit board.
• Replace the motor circuit board and the E5 error message should no longer display.
www.endurosaves.com
ENGLISH - 11
Publicidad
