Siruba+l818fm1+error+list+2021

When starting the machine for the first time or after a long break, run it at about 3,000–3,500 SPM for roughly 10 minutes to ensure oil circulation.

Check the emergency stop button on the machine panel and ensure it is released. ERR10 - Counter Set to 0 Description: The thread counter has reached zero. Troubleshooting: Reset the counter to continue operation. 2. General Troubleshooting for Siruba L818FM1

Key features of this machine include:

Ensure the connection is tight and free from lint accumulation. Tighten any loose synchronizer mounting screws. E14: Encoder Signal Error

| Error Code | Meaning | Likely Cause & Solution | | :--- | :--- | :--- | | | Machine head locked / overload | Thread tangled in hook, foreign object in rotary hook, or mechanical seizure. Turn off power, clean hook area, and check for free rotation. | | E-02 | Motor position signal error | Faulty synchronizer or encoder. Check the position sensor near the handwheel. | | E-03 | Overvoltage (power supply) | AC input voltage too high. Use a voltage regulator. | | E-04 | Undervoltage | AC input voltage too low. Check power source and cables. | | E-05 | Overcurrent | Motor short circuit or driver board failure. Stop immediately; service required. | | E-06 | Motor overspeed | Control board failure. Turn off machine, restart. If persists, replace control box. | | E-07 | EEPROM (memory) error | Settings corrupted. Reset to factory defaults via panel (see manual). | | E-08 | Communication error (panel to control box) | Loose flat cable between panel and main box. Reconnect securely. | | E-09 | Needle up/down position not found | Magnet on handwheel missing or sensor faulty. | | E-10 | Presser foot lift motor error (if equipped) | Foot lift solenoid stuck or jammed. | | E-11 | Thread trimmer solenoid error | Trimmer stuck or solenoid coil open circuit. | | E-12 | Winding stop sensor error | Bobbin winder mechanism faulty or sensor disconnected. | siruba+l818fm1+error+list+2021

If you are encountering a different error code, please share the code and what the machine was doing when it appeared. I can also:

Check the internal braking resistor wire inside the control box to ensure it is not broken. Err-03: Undervoltage Protection

. Common error codes for this and similar Siruba models typically relate to the electronic motor and control system. Siruba L818-M1 Error List & Troubleshooting Potential Solution High Voltage

Wait for the machine to cool down if the motor is overheated. When starting the machine for the first time

Understanding these codes is critical because ignoring them can lead to thread breakage, needle damage, motor failure, or even total shutdown of your production line.

Reset the synchronizer position or check for loose wires on the motor-driven sensor. ERR4 – Feed Limit Error (limit err)

The control box detects an instantaneous, dangerously high surge of current. This is usually triggered by a short circuit in the motor winding, a blown IPM (Intelligent Power Module) inverter chip, or a complete mechanical lock. Resolution: Turn off the machine immediately.

If these errors persist, the issue might be a faulty control box or a PCB error, which may require specialized service. Refer to the specific Siruba L818F-DM1 Instruction Manual or contact an authorized dealer for authorized troubleshooting. Troubleshooting: Reset the counter to continue operation

The counter is configured but has not been reset after reaching the limit. Solution: Check your panel settings.

Errors usually indicate issues with the motor, position sensors, or the electronic control panel. Error Code Meaning / Potential Issue Troubleshooting Steps Pattern Read Error

Issue with the motor encoder connector or data cannot be read. Needle Position Error Needle bar is not in the correct position. ERR17 Emergency Switch The emergency stop switch has been pressed. ERR34 Power Off System has detected a power-down state. Key Features of the L818-M1