Fill until the oil level sits between the and LOW marker lines inside the pan. 4. Threading and Bobbin Winding
Pour high-quality industrial sewing machine oil (usually clear paraffin oil) into the pan. jack a2 manual pdf
The screen will display a reset code (usually oF ), confirming the machine has returned to standard factory parameters. 3. Comprehensive Setup and Threading Guide Proper Threading Route Fill until the oil level sits between the
Use a small brush to remove lint, dust, and fabric remnants from around the feed dogs and the bobbin hook assembly. Weekly Inspection Tilt the machine head back. jack a2 manual pdf
Power down the machine for 5 minutes. Restart. If the code persists, the control board requires professional repair. Common Mechanical Issues