Troubleshooting
218 Service Instructions M-TYPE DELTA - 00.0 - 12/2019
9310 Error Tape feeder not connected • Check connection cables
• Perform a software update
• Replace the control of the tape
feeder
9320 Error Tape feeder in lowered position
9330 Information Material thickness sensor not
connected
• Check connection cables
• Perform a software update
• Replace material thickness sensor
9340 Error Remaining thread monitor not
connected
• Check connection cables
• Perform a software update
• Replace remaining thread monitor
9350 Error Upper machine head pcb is not
connected
• Check cable
• Perform a software update
• Replacing the PCB
9351 Error Lower machine head pcb is not
connected
• Check cable
• Perform a software update
• Replacing the PCB
9352 Error Left thread tension pcb is not
connected
• Check cable
• Perform a software update
• Replacing the PCB
9360 Error Edge guide pcb is not connected • Check cable
• Perform a software update
• Replacing the PCB
9361 Error Edge guide x-axis pcb is not
connected
• Check cable
• Perform a software update
• Replacing the PCB
9362 Error Edge guide y-axis pcb is not
connected
• Check cable
• Perform a software update
• Replacing the PCB
9910 Warning Sewing stop • Check tilt sensor on machine
• Check 24V
• Replace control
9911 Warning Power down • The control is switched off
9912 Warning Restart necessary • Switch off the control
9913 Warning Empty bobbin • Please insert a full bobbin
9914 Warning Reset • Remove USB key!
9915 Warning Please Wait! • Please wait and do not remove
USB key
9916 Warning Erase internal Memory • Deletion of the SD card. Continue
with OK; cancel with ESC
9917 Warning Erase USB key • Deletion of the USB key. Continue
with OK; cancel with ESC
9918 Warning No USB key present • Please insert USB key
9919 Warning Sewing stop • Machine in stop mode for
threading the thread
9920 Warning Referencing • Please wait for motor referencing
9921 Warning Show Message from QONDAC • Show Message
9922 Warning Service Stop • Check the Service Stop button
• Check 24V
• Replace control
Code Type Meaning Remedial action