Chapter 9

Appendix

CARE AND MAINTENANCE.........................

338

Restrictions on oiling ......................................................

338

Precautions on storing the machine................................

338

Cleaning the LCD Screen................................................

338

Cleaning the Machine Casing..........................................

338

Cleaning the Race ...........................................................

338

Cleaning the Cutter in the Bobbin Case Area..................

340

About the Maintenance Message ....................................

341

ADJUSTING THE SCREEN ............................

342

Adjusting the Brightness of the Screen Display...............

342

Touch Panel is Malfunctioning........................................

342

TROUBLESHOOTING ..................................

343

Frequent troubleshooting topics .....................................

343

Upper thread is too tight ................................................

343

Symptom ................................................................................

343

Cause .....................................................................................

343

Remedy ..................................................................................

343

Tangled thread on wrong side of fabric ..........................

344

Symptom ................................................................................

344

Cause .....................................................................................

344

Remedy ..................................................................................

344

Incorrect thread tension .................................................

346

Symptoms...............................................................................

346

Cause/remedy ........................................................................

346

Fabric is caught in the machine and cannot be removed 347

Removing the fabric from the machine ..................................

347

Checking machine operations ................................................

349

List of Symptoms.............................................................

350

ERROR MESSAGES........................................

354

Alarm Sounds .........................................................................

361

SPECIFICATIONS..........................................

362

UPGRADING YOUR MACHINE’S

 

SOFTWARE...................................................

363

Upgrade Procedure Using USB Media ............................

363

Upgrade Procedure Using Computer..............................

364

STITCH SETTING CHART .............................

365

INDEX...........................................................

374